code: func (oauth *Oauth) GetQyUserDetailUserTicket(userTicket string) (result QyUserDetail, err error) {
  	var qyAccessToken string
  	qyAccessToken, err = oauth.GetQyAccessToken()
  	if err != nil {
  		return
  	}
  	uri := fmt.Sprintf("%s?access_token=%s", qyUserDetailURL, qyAccessToken)
  	var response []byte
  	response, err = util.PostJSON(uri, map[string]string{
  		"user_ticket": userTicket,
  	})
  	if err != nil {
  		return
  	}
  	err = json.Unmarshal(response, &result)
  	if err != nil {
  		return
  	}
  	if result.ErrCode != 0 {
  		err = fmt.Errorf("GetQyUserDetailUserTicket Error , errcode=%d , errmsg=%s", result.ErrCode, result.ErrMsg)
  		return
  	}
  	return
  }
docs: //GetQyUserDetailUserTicket 根据user_ticket获取到用户详情