wx. authorize接口拓展

wx.authorize({                     scope: "scope.userLocation",                     success: res => {                         console.log(res);                     },                     fail: err => {                         console.log(err);                     }                 });

success 回调res目前返回信息  errMsg:“authorize:ok” 能否拓展一个状态码如code: 0 表示状态为已授权。