2回答

• 

  weixin_宝慕林0409150

  2022-04-02 16:40:19

  老师前面应该讲了

  0 0
• 

  honey_chaochao

  2019-08-05 17:03:15

  scanCode: function (event) {console.log(1)
    // 允许从相机和相册扫码
    wx.scanCode({
     onlyFromCamera:true,
     scanType:['barCode'],
     success:res=>{
       console.log(res.result)
     },
     fail:err=>{
       console.log(err);
     }
    })
    }

  
  

  0 0