wx.playBackgroundAudio({

dataUrl: "https://www.coach-sys.com" + this.data.questionslist.q_file,

title: this.data.questionslist.q_title,

coverImgUrl: 'https://www.coach-sys.com' + this.data.questionslist.q_img,

})

this.setData({

isPlay: true

})

}