调用未定义的方法 Illuminate\Auth\GenericUser::save()答案

【问题标题】：Call to undefined method Illuminate\Auth\GenericUser::save()调用未定义的方法 Illuminate\Auth\GenericUser::save()
【发布时间】：2020-04-07 18:16:54
【问题描述】：

登录后，我尝试通过UsersController 中的表单更新我的用户资料。代码如下：

public function update(Request $request)
    {
        $user = Auth::user();
            $user->first_name = $request->first_name;
            $user->last_name = $request->last_name;
            $user->username = $request->username;
            $user->email = $request->email;
            $user->phone_no = $request->phone_no;
            $user->division_id = $request->division_id;
            $user->district_id = $request->district_id;
            $user->street_address = $request->street_address;
            $user->shipping_address = $request->shipping_address;
            if ( !empty($request->password) ) {
                $user->password = Hash::make($request->password);
            }
            $user->save();
            session()->flash('success','user profile has been updated');
            return back();
    }

但是会出现这个错误

$user->save();

我的用户模型未受影响。请问谁能发现错误？

【问题讨论】：

标签： laravel authentication laravel-5 error-handling

【解决方案1】：

public function update(Request $request)
    {
            $user = \App\User::find(Auth::id());
            $user->first_name = $request->first_name;
            $user->last_name = $request->last_name;
            $user->username = $request->username;
            $user->email = $request->email;
            $user->phone_no = $request->phone_no;
            $user->division_id = $request->division_id;
            $user->district_id = $request->district_id;
            $user->street_address = $request->street_address;
            $user->shipping_address = $request->shipping_address;
            if ( !empty($request->password) ) {
                $user->password = Hash::make($request->password);
            }
            $user->save();
            session()->flash('success','user profile has been updated');
            return back();
    }

【讨论】：

【解决方案2】：

你没有用户模型，你有 GernericUser。您已将 auth 配置更改为不使用用户模型。您已将用户提供程序设置为使用 database 驱动程序而不是 eloquent 驱动程序。

【讨论】：