onLoad:function(){    

   //异步

    network.request(){

        success:res=>{

            var innerAudioContext = wx.createInnerAudioContext()

            innerAudioContext.onPlay(()=>{}

            innerAudioContext.src = res.music

            innerAudioContext.obeyMuteSwitch = false

            innerAudioContext.play()

        }

    }

}