变控制器路径

Question

好吧，所以我一直试图改变我的控制器路径(所以我的项目更结构化了)，但遗憾的是，每次我尝试使用控制器进行路由时，都会这样：

Route::get('/', ['as' => 'home', 'uses' => 'PagesController@index']);

现在返回一个错误页面：

ReflectionException

Class PagesController does not exist

因此，我认为让我自动添加psr-4并/或将其添加到类图中，这样我的composer.json就是这样的：

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
    "laravel/framework": "4.2.*",
    "cartalyst/sentinel": "dev-master",
    "guzzlehttp/guzzle": "4.*",
    "way/generators": "2.*"
},
"repositories": [
    {
        "type": "composer",
        "url": "http://packages.cartalyst.com"
    }
],
"autoload": {
    "classmap": [
        "app/database/migrations",
        "app/database/seeds",
        "app/strifemods/Controllers",
        "app/strifemods/Models"
    ],
    "psr-4": {
        "Strifemods\\": "app/Strifemods"
    }
},
"scripts": {
    "post-install-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "post-update-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ]
},
"config": {
    "preferred-install": "dist"
},
"minimum-stability": "dev",
"prefer-stable": true

}

之后，它仍然无法工作，所以我决定在我亲爱的/卖主/composer/目录中查看它是否实际被加载。

// autoload_classmap.php @generated by Composer

$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);

return array(
    'CreateSessionTable' => $baseDir . '/app/database/migrations/2014_07_06_213148_create_session_table.php',
    'DatabaseSeeder' => $baseDir . '/app/database/seeds/DatabaseSeeder.php',
    'IlluminateQueueClosure' => $vendorDir . '/laravel/framework/src/Illuminate/Queue/IlluminateQueueClosure.php',
    'MigrationCartalystSentinelAlterThrottle' => $vendorDir . '/cartalyst/sentinel/src/migrations/2013_11_26_025024_migration_cartalyst_sentinel_alter_throttle.php',
    'MigrationCartalystSentinelAlterUsers' => $vendorDir . '/cartalyst/sentinel/src/migrations/2013_11_26_023520_migration_cartalyst_sentinel_alter_users.php',
    'MigrationCartalystSentinelInstallActivations' => $vendorDir . '/cartalyst/sentinel/src/migrations/2013_11_26_014954_migration_cartalyst_sentinel_install_activations.php',
    'MigrationCartalystSentinelInstallGroups' => $vendorDir . '/cartalyst/sentinel/src/migrations/2012_12_06_225929_migration_cartalyst_sentinel_install_groups.php',
    'MigrationCartalystSentinelInstallReminders' => $vendorDir . '/cartalyst/sentinel/src/migrations/2013_11_26_022418_migration_cartalyst_sentinel_install_reminders.php',
    'MigrationCartalystSentinelInstallThrottle' => $vendorDir . '/cartalyst/sentinel/src/migrations/2012_12_06_225988_migration_cartalyst_sentinel_install_throttle.php',
    'MigrationCartalystSentinelInstallUsers' => $vendorDir . '/cartalyst/sentinel/src/migrations/2012_12_06_225921_migration_cartalyst_sentinel_install_users.php',
    'MigrationCartalystSentinelInstallUsersGroupsPivot' => $vendorDir . '/cartalyst/sentinel/src/migrations/2012_12_06_225945_migration_cartalyst_sentinel_install_users_groups_pivot.php',
    'MigrationCartalystSentinelRenameAlterGroups' => $vendorDir . '/cartalyst/sentinel/src/migrations/2013_11_26_023945_migration_cartalyst_sentinel_rename_alter_groups.php',
    'MigrationCartalystSentinelRenameAlterGroupsUsersPivot' => $vendorDir . '/cartalyst/sentinel/src/migrations/2013_11_26_024557_migration_cartalyst_sentinel_rename_alter_groups_users_pivot.php',
    'SessionHandlerInterface' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php',
    'Strifemods\\Controllers\\BaseController' => $baseDir . '/app/strifemods/Controllers/BaseController.php',
    'Strifemods\\Controllers\\PagesController' => $baseDir . '/app/strifemods/Controllers/PagesController.php',
    'Whoops\\Module' => $vendorDir . '/filp/whoops/src/deprecated/Zend/Module.php',
    'Whoops\\Provider\\Zend\\ExceptionStrategy' => $vendorDir . '/filp/whoops/src/deprecated        /Zend/ExceptionStrategy.php',
    'Whoops\\Provider\\Zend\\RouteNotFoundStrategy' => $vendorDir . '/filp/whoops/src/deprecated/Zend/RouteNotFoundStrategy.php',
);

而且它正在加载，但它找不到类，谁能对此有所了解并帮我解决这个问题;)

Answer 1

这个错误在技术上是正确的。尽管PagesController存在，但它只存在于某个地方有一个具有该名称的类中。但是，由于类是命名空间的，因此应该将其称为Strifemods\Controllers\PagesController，但在Strifemods\Controllers上下文中除外。

以您的路线为例，您可以这样做：

Route::get('/', [
    'as' => 'home', 
    'uses' => 'Strifemods\Controllers\PagesController@index'
]);

如果控制器中有子名称空间，比如API和Admin，您可以执行以下操作：

Route::group(['namespace' => 'Strifemods\Controllers\API'], function()
{

    Route::get('/', [
        'as' => 'api.home', 
        'uses' => 'PagesController@index'
    ]);

});

Route::group(['namespace' => 'Strifemods\Controllers\Admin'], function()
{

    Route::get('/', [
        'as' => 'admin.home', 
        'uses' => 'PagesController@index'
    ]);

});

这允许您拥有Strifemods\Controllers\API\PagesController和Strifemods\Controllers\Admin\PagesController。希望这能有所帮助。

Answer 2

这就是如何使您的项目更加结构化：

每个路由文件(web.php，api.php .)在map()方法中在文件中声明

\app\Providers\RouteServiceProvider.php

当您映射一个路由文件时，您可以为它设置一个->namespace($this->namespace)，您将在示例中看到它。

这意味着您可以创建更多的文件，使您的项目更加结构化！

并为每个名称空间设置不同的名称空间。

但我更喜欢将empty string设置为命名空间""

它让您以本机php的方式将控制器设置为rout，参见示例：

Route::resource('/users', UserController::class);
Route::get('/agents', [AgentController::class, 'list'])->name('agents.list');

现在，您可以双击IDE中的控制器名称，以便快速方便地到达那里。