elementUI全局设置Dialog属性

import Element from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css' // 默认主题
//全局修改默认配置，点击空遮罩层不能关闭弹窗，点击ESC不关闭
Element.Dialog.props.closeOnClickModal.default = false;
Element.Dialog.props.closeOnPressEscape.default = false;
console.log(Element.Dialog)