需要先在微信公众平台下载插件微信同声传译

index.js

var plugin = requirePlugin("WechatSI")
let manager = plugin.getRecordRecognitionManager()
const app = getApp()
Page({data: {content: '您有新的订单',},onReady: function () {this.innerAudioContext = wx.createInnerAudioContext();this.innerAudioContext.onError(function (res) {wx.showToast({title: '语音播放初始化失败',})})},/*** 生命周期函数--监听页面加载*/onLoad: function (options) {this.readText()},//阅读文字readText: function () {var content = this.data.content;var that = this;plugin.textToSpeech({lang: "zh_CN",tts: true,content: content,success: function (res) {that.setData({auidoSrc: res.filename})that.readStart();},fail: function (res) {wx.showToast({title: '语音转换失败',})}})},//开始阅读文字readStart: function () {this.innerAudioContext.src = this.data.auidoSrc //设置音频地址this.innerAudioContext.play(); //播放音频},
})

index.html

<button type="warn" bindtap="readText" size="mini">语音阅读</button>

app.json

"plugins": {"WechatSI": {"version": "0.3.4","provider": "wx069ba97219f66d99"}},