安装

npm install benz-amr-recorder

引入

  const BenzAMRRecorder = require('benz-amr-recorder')

使用

<template>
    <div class="wx-voice-div" @click="playVoice(objData)">
</template>

methods:{
    amrPlay(amr,obj){ //播放
        this.$set(obj, 'amrPlaying', true)
        amr.play()
    },
    amrStop(amr,val){// 停止(包括播放结束)
        this.$set(obj, 'amrPlaying', false)
        amr.stop()
    },
    playVoice(obj){
        this.getMaterialOther(obj.repMediaId , obj.repName).then(url => {
             this.$set(obj,'repUrl',url); //替换数据源中播放地址
             this.handleAudio(val)
        })
    },
    async getTempMaterialOther(repMediaId,fileName){ //获取后台返回的二进制文件
        let url;
        await this.ajax_get({url:this.$local+'crm/wxmaterial/tempMaterialOther', params:{
            mediaId: repMediaId,
            fileName: fileName
        }}).then(response => {
            url = window.URL.createObjectURL(new Blob([response])) //下载二进制文件到本地
        })
        return url
    },
    handleAudio(obj){
        this.$set(obj,'amr',new BenzAMRRecorder())
        let amr = obj.amr
        let that = this
        amr.initWithUrl(obj.repUrl).then(function() {
          that.amrPlay(amr, obj)
          that.$set(obj,'amrDuration',amr.getDuration())
        })
        amr.onEnded(function() {
          that.$set(obj, 'amrPlaying', false)//播放完了
        })
    }
}

benz-amr-recorder详细介绍

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