/**
  * 添加会员
  *
  * @param Request $request
  * @auther yangyifan <*****@*****.**>
  */
 public function postAdd(Request $request)
 {
     $data = $request->all();
     $data['password'] = bcrypt($data['password']);
     //写入数据
     $affected_number = UserInfoModel::create($data);
     return $affected_number->id > 0 ? $this->response(200, trans('response.add_success'), [], true, url('admin/userinfo/index')) : $this->response(400, trans('response.add_error'), [], true);
 }