title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse header:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ develop nav:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ api

sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan-canIUse

解释：/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的API，回调，参数，组件等是否在当前版本可用。

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 方法参数/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ String/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ schema

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ schema/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 的表达形式/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${API}.${method}.${param}.${option} /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${class}.${method}.${param}.${option} */uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${component}.${attribute}.${option}

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 返回值

Boolean/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 当前版本是否可用

入参类型错误时，会抛出一个标准的Error对象。

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ schema参数说明/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/

|参数/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |说明/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |——/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ——/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |${API}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ API/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 名字/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |${class}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 类名/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |${method}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 调用方式，有效值为return,/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ object,/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 回调函数的名称（多数为success和callback）| |${param}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 参数或者返回值/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |${option}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |参数的有效值或者返回值的属性或者组件属性的有效值/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |${component}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 组件名字/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ | |${attribute}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 组件属性/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ |

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 示例

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 扫码体验

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan-canIUse - 图1 /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 请使用百度APP扫码

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 图片示例

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/
/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan-canIUse - 图2 /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/
/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/
/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan-canIUse - 图3 /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/
/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/
/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ sidebar:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan-canIUse - 图4 /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/
/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 1

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <view/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ class="wrap">
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="canIUse">canIUse</button>
  3. </view>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIUse()/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 组件
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('view.hover-class',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('view.hover-class'));
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('scroll-view.scroll-x',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('scroll-view.scroll-x'));
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('cover-view',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('cover-view'));
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('button.size.default',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('button.size.default'));
  9. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ API:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${method}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 为/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ object
  10. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('request.object.method.OPTIONS',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('request.object.method.OPTIONS'));
  12. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ API:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${method}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 为/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ success
  13. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('ai.imageAudit.success.data.stars.name',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('ai.imageAudit.success.data.stars.name'));
  15. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ API:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${method}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 为/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ callback
  16. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('onAppShow.callback.entryType.user',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('onAppShow.callback.entryType.user'));
  18. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ API:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ${method}/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 为/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ return
  19. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('getEnvInfoSync.return.env.trial',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('getEnvInfoSync.return.env.trial'));
  21. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ API:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 类
  22. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('VideoContext.requestFullScreen.object.direction',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('VideoContext.requestFullScreen.object.direction'));
  23. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ console.log('CanvasContext.fill',/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse('CanvasContext.fill'));
  24. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  25. });

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ css/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. .wrap/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ padding:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 50rpx/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 30rpx;
  3. }

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例2/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个API是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

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  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="getSystemInfo"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">swan.getSystemInfo</button>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ true
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例3/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个API的调用方式是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="getSystemInfo.success"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">getSystemInfo.success</button>

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  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ true
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例4/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个API的调用方式的返回值是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="getSystemInfoSync.return.screenWidth"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">getSystemInfoSync.return.screenWidth</button>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ true
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例5/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个API的调用方式返回的参数可选值是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="chooseImage.success.tempFiles.path"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">chooseImage.success.tempFiles.path</button>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ false
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例6/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个组件是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="text"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">text</button>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ true
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例7/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个组件属性是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="text.selectable"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">text.selectable</button>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ true
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 代码示例8/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ -/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 判断智能小程序的某个组件属性的可选值是否在当前版本可用/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ：

在开发者工具中预览效果

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. <button/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ data-name="button.open-type.contact"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ type="primary"/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindtap="bindCanIUse">button.open-type.contact</button>

*/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 在/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ js/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 文件中

  1. Page({
  2. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ bindCanIUse(e)/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ {
  3. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ let/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ canIuseResult/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ =/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.canIUse(e.currentTarget.dataset.name);/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ true
  4. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.showToast({
  5. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ title:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ JSON.stringify(canIuseResult),
  6. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ icon:/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 'none'
  7. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ });
  8. /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ }
  9. });

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ Bug&Tip

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 回调函数的名称以文档为准； /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 不支持/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ fail/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 和/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ complete/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 回调函数的判断； */uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 支持success回调参数的判断，举例如下：

  1. swan.canIUse('request.success.data');

/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 纯/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ number/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 类型的属性不做支持； /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 带有.或空格的属性不做支持； */uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 如果参数是/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ Array./uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 或/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ Array./uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ 类型，校验方式举例如下：

  1. ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.ai.textReview/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ Array.<Object>
  2. swan.canIUse('ai.textReview.success.result.reject.label');
  4. ///uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ swan.chooseImage/uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ /uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys//uploads/projects/swan-docs/program-docs/docs/develop/api/device_sys/ Array.<string>
  5. swan.canIUse('chooseVideo.object.sourceType.album');