vue調用微信JSDK 掃一掃，相冊等需要註意的事項

config:function(res){  //配置JSSDK和調取掃一掃功能
     // location.reload();
     this.isDisable = true;
     this.model = 'block'; 
     setTimeout(() => {
     this.isDisable = false;
      var that = this,
      USER = JSON.parse(sessionStorage.getItem('USER')),
      iscode = JSON.parse(sessionStorage.getItem('key')),
      dizhi = encodeURIComponent(location.href.split('#')[0]);
      console.log(dizhi);
     var data = {
      dizhi:dizhi,
      i:USER.uniacid,
      token:USER.token
     }
      this.$fetch('app/index.php/?c=entry&a=wxapp&do=Write&m=mzhk_sun&calltest=?&',data)
     .then((res)=>{
      console.log(res)
       that.model = 'none';
       
      wx.config({
        debug : false, // true為開啟調試模式,調用的所有api的返回值會在客戶端alert出來，若要查看傳入的參數，可以在pc端打開，參數信息會通過log打出，僅在pc端時才會打印。
        appId : res.appId, // 必填，公眾號的唯一標識
        timestamp : res.timestamp, // 必填，生成簽名的時間戳
        nonceStr : res.nonceStr, // 必填，生成簽名的隨機串
        signature : res.signature,// 必填，簽名
        jsApiList : ['checkJsApi', 'startRecord', 'stopRecord','translateVoice','scanQRCode', 'openCard'] // 必填，需要使用的JS接口列表，所有JS接口列表見附錄2

      });
       // 初始化
       wx.ready(function(){
         wx.scanQRCode({
           needResult: 1, // 默認為0，掃描結果由微信處理，1則直接返回掃描結果
           scanType: ["qrCode","barCode"],
           success:((option)=>{
             var o = JSON.parse(option.resultStr);
             var id = o.id;
             var ordertype = o.ordertype;
             var user_id = o.user_id
             that.id = id;
             that.ordertype = ordertype;
             that.user_id = o.user_id;
             
             let parm = {
              i:USER.uniacid,
              id:id,
              ordertype:ordertype,
              user_id:user_id,
              bid:USER.bid,
              token:USER.token,
             }
             that.$fetch('app/index.php/?c=entry&a=wxapp&do=Couinfo&m=mzhk_sun&calltest=?',parm)
             .then((res)=>{
              console.log('掃碼核銷的接口',res)
              if(res.code == 1){
               alert(res.msg)
              }else{
               if(ordertype == 10){
                that.bname = res.data.bname;
                that.couname = res.data.couname;
                that.limittime = res.data.limittime;
                that.type = 1;
                that.uid = res.data.uid
                if(res.data.isUsed == "0"){
                 that.isUsed = "未使用";
                }else if(res.data.isUsed == "1"){
                 that.isUsed = "已使用";
                }
               }else if(ordertype == 11){
                that.bname = res.data.bname;
                that.couname = res.data.fname;
                that.limittime = res.data.wtime;
                that.uid = res.data.openid;
                that.type = 1;
                if(res.data.isUsed == "0"){
                 that.isUsed = "未核銷";
                }else if(res.data.isUsed == "1"){
                 that.isUsed = "已核銷";
                }

               }
              }

             })
           })
         })
       })
     })
    

     }, 300);
     
     
     
    }