title: arrayBufferToBase64

sidebar_label: arrayBufferToBase64

Taro.arrayBufferToBase64(arrayBuffer)

将 ArrayBuffer 数据转成 Base64 字符串。(小程序端基础库 1.1.0 开始支持,低版本需做兼容处理)

示例代码:

  1. import Taro from '@tarojs/taro'
  2. const arrayBuffer = new Uint8Array([11, 22, 33])
  3. const base64 = Taro.arrayBufferToBase64(arrayBuffer)