实例已给出，仍在控制器中检测到其他实例 [英] Instance have been given, still detect other instance in controllers

问题描述

我正在尝试通过名为LoginController的控制器获取客户端IP，但错误仍然存​​在.

Im trying to get client IP through controller named LoginController but the error still there.

传递给App \ Http \ Controllers \ Auth \ LoginController :: authenticated()的参数1必须是App \ Http \ Controllers \ Auth \ Request的实例，Illuminate \ Http \ Request的实例已给出

Argument 1 passed to App\Http\Controllers\Auth\LoginController::authenticated() must be an instance of App\Http\Controllers\Auth\Request, instance of Illuminate\Http\Request given

我已遵循此

I've follow this SO question but still get the same error.

---

LoginController.php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Auth\Request;

class LoginController extends Controller
{
     /**
     * The user has been authenticated.
     *
     * @param  App\Http\Controllers\Auth\Request $request
     * @param  mixed  $user
     * 
     * @return mixed
     */
    protected function authenticated(Request $request, $user)
    {
        $user->update([
            'last_login_at' => Carbon::now()->toDateTimeString(),
            'last_login_ip' => $request->getClientIp()
        ]);

        if($user->isAdmin === 1) {
            return redirect()->intended('admin');
        }
    }
}

---

已编辑

因此，我刚刚发现了AuthenticatesUsers.php，它是一个特征(?)，并找到了此代码.我是否应该编辑此代码?

So, I just found out about AuthenticatesUsers.php which is a trait(?) and found this code. Should I edit this code or not?

/**
 * The user has been authenticated.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  mixed  $user
 * @return mixed
 */
 protected function authenticated(Request $request, $user)
 {
    //
 }

推荐答案

更改您的use语句:

use Illuminate\Http\Request;
// Instead of
use App\Http\Controllers\Auth\Request;

您正在覆盖此AuthenticatesUsers特征中的方法，该特征将接收Illuminate\Http\Request，而不是App\Http\Controllers\Auth\Request

You're overriding this method from the AuthenticatesUsers trait, which receives a Illuminate\Http\Request, not a App\Http\Controllers\Auth\Request

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