一、全局引入jweixin-1.6.0.js微信能力插件；
二、初始化微信配置，开启音频相关能力；
initWxConfig() {let url = window.location.href.split('#')[0]let data = { url: url }this.$http.get(this.$api.getTicket, { params: data }).then((res) => {let data = res.data || {}if (data.flag) {this.$nextTick(() => {wx.config({debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。appId: data.appId,timestamp: data.timestamp,nonceStr: data.noncestr,signature: data.signature,jsApiList: ['startRecord', 'stopRecord', 'playVoice', 'stopVoice', 'uploadVoice', 'translateVoice']})})}})}, 三、录音上传评测；
wx.startRecord();
let _this = thiswx.stopRecord({success: function (res) {_this.localId = res.localIdwx.uploadVoice({localId: res.localId, // 需要上传的音频的本地ID，由stopRecord接口获得isShowProgressTips: 1, // 默认为1，显示进度提示success: function (res) { _this.serverId = res.serverId // 返回音频的服务器端IDlet params = {questionId: _this.paper.id,mediaId: res.serverId,paperId: _this.paper.paperId}// loading_this.$http.post(_this.$api.audioCheck, params).then((res) => { _this.nextFlag = true //通过}).finally(() => {Toast.clear()})}})}})四、应用置于后台，定时器、延时器由于浏览器性能机制有所沉睡；采用visibilitychange及时处理；
document.removeEventListener("visibilitychange", this.checkViChange);
checkViChange(){ if (document.hidden) { // 隐藏this.cacheHiddenTime = moment().unix();if(this.setInterval){clearInterval(this.setInterval); this.setInterval = null;};}else{let cur = moment().unix() - this.cacheHiddenTime;this.countdown = this.countdown>cur ? (this.countdown-cur) : 0; this.countDownUtil();}},