參考的以一篇外國帖子鏈接

這是我的解決代碼

//學(xué)生登陸
      Slogin(){
        var _this = this;
        var win = cordova.InAppBrowser.open(config.djgLoginUrl + '?CallbackUrl=' + window.location.href, '_blank', 'location=no,hidden=yes');
        win.show();
        win.addEventListener("loadstop", function() {
          var loop = setInterval(function () {
            win.executeScript(
              {
                code: "document.body.innerHTML"
              },
              function (values) {
                var name = values[0];
                if (name.indexOf('sos123') >= 0) {
                  clearInterval(loop);
                  //設(shè)置學(xué)生端Token
                  localStorage.setItem('StudentToken',name)
                  _this.$router.push({path:"/student/styleExam"});
                  win.close();
                }
              }
            );
          });
        });
      },

用了InAppBrowser插件、
后臺那邊會輸出 echo <script>document.write('sos123:用戶ID')</script>