微信小程序扫码功能

goCode(){
  wx.scanCode({
    success (res) {
      console.log(res)
      wx.navigateTo({
        url:'/pages/go/go?href='+res.result
      })
    }
  })
},


  onLoad(option) {

  if(option.href){
    console.log(option.href);
    this.setData({
      src:option.href
    })
  }
}


<web-view src="{{src}}"></web-view>