目标类App\Http\Controller\UserManagementController不存在[重复]

Question

我得到这个错误：

Illumb\Contracts\Container\BindingResolutionException目标类[App\Http\Controllers\UserManagementController]不存在。

我想问题出在我的web.php路径上：

use App\Http\Controllers\ResetPasswordController;
Route::get('change/password', [App\Http\Controllers\UserManagementController::class, 'changePasswordView'])->middleware('auth')->name('change/password');
Route::post('change/password/db', [App\Http\Controllers\UserManagementController::class, 'changePasswordDB'])->name('change/password/db');

Answer 1

通常情况下，composer dump autoload会起作用，以防您最近添加了该控制器。

还要验证UserManagementController.php中的命名空间声明一次。

Answer 2

将控制器添加到您的web.php路由文件的顶部

use App\Http\Controllers\UserManagementController;

然后将路由定义为

Route::get('change/password', [UserManagementController::class, 'changePasswordView'])->middleware('auth')->name('change/password');
Route::post('change/password/db', [UserManagementController::class, 'changePasswordDB'])->name('change/password/db');

Answer 3

可能是因为您在呼叫控制器时忘记输入\。

改变它：

Route::get('change/password', [App\Http\Controllers\UserManagementController::class, 'changePasswordView'])->middleware('auth')->name('change/password');
Route::post('change/password/db', [App\Http\Controllers\UserManagementController::class, 'changePasswordDB'])->name('change/password/db');

据此：

Route::get('change/password', [\App\Http\Controllers\UserManagementController::class, 'changePasswordView'])->middleware('auth')->name('change/password');
Route::post('change/password/db', [\App\Http\Controllers\UserManagementController::class, 'changePasswordDB'])->name('change/password/db');