目标类 [Frontend\PagesController] 不存在

Question

我知道另一种声明“App\Http\Controllers\Frontend\PagesController@blog”的方法，但是当我使用“Frontend\PagesController@blog”时有什么问题？ 注意：我使用的是 Laravel 8。

这是路线：

 <?php

 use Illuminate\Support\Facades\Route;
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/', function () {
     return view('welcome');
});
Route::get('/blog', 'Frontend\PagesController@blog')->name('blog.page');

这是控制器：

<?php

namespace App\Http\Controllers\Frontend;

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

class PagesController extends Controller
{
   public function blog(){
      return view('frontend.pages.blog');
       }
 }

Answer 1

您需要在RouteServiceProvider.php 或web.php 中为控制器定义命名空间。

在app/Providers/RouteServiceProvider.php

protected $namespace = 'App\Http\Controllers';

在routes/web.php

use App\Http\Controllers;