WeChat small program to expand the interface

wx.arrayBufferToBase64(arrayBuffer)

Base library version 1.1.0 starts to support, and low versions need to be compatible

Turn the ArrayBuffer data into a Base64 string

The sample code

const arrayBuffer = new Uint8Array([11, 22, 33])
const base64 = wx.arrayBufferToBase64(arrayBuffer)

wx.base64ToArrayBuffer(base64)

Base library version 1.1.0 starts to support, and low versions need to be compatible

Turn the Base64 string into ArrayBuffer data

The sample code

const base64 = 'CxYh'
const arrayBuffer = wx.base64ToArrayBuffer(base64)