{"id":798,"date":"2025-06-11T23:58:20","date_gmt":"2025-06-11T15:58:20","guid":{"rendered":"https:\/\/www.zhaozhao123.cn\/php\/php-application-manual\/laravel\/798.html"},"modified":"2025-06-11T23:58:20","modified_gmt":"2025-06-11T15:58:20","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-laravel-%e4%b8%ad%e7%bb%99%e8%b7%af%e7%94%b1%e5%88%86%e9%85%8d%e4%b8%ad%e9%97%b4%e4%bb%b6","status":"publish","type":"my1js","link":"https:\/\/www.zhaozhao123.cn\/php\/my1js\/798.html","title":{"rendered":"\u5982\u4f55\u5728 Laravel \u4e2d\u7ed9\u8def\u7531\u5206\u914d\u4e2d\u95f4\u4ef6"},"content":{"rendered":"
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\"Bug编译狮\"<\/figure>\r\n\r\n\r\n\r\n

Bug编译狮<\/h2>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n
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在 Laravel 中，你可以通过 Route::middleware<\/code> 方法来为特定的路由分配中间件。中间件是 Laravel 用于处理请求生命周期中的不同阶段的过滤器。以下是如何在 Laravel 中给路由分配中间件的基本步骤：<\/p>\n

1. 创建中间件<\/h3>\n

首先，你需要创建一个新的中间件。如果你还没有创建中间件，可以使用 Artisan 命令：<\/p>\n

php artisan make:middleware MyMiddleware<\/code><\/pre>\n
这将生成一个名为 MyMiddleware.php<\/code> 的文件。<\/p>\n
2. 编辑中间件<\/h3>\n
打开 app\/Http\/Middleware\/MyMiddleware.php<\/code> 文件，并编写中间件逻辑。例如：<\/p>\n
namespace AppHttpMiddleware;\n\nuse Closure;\nuse IlluminateSupportFacadesAuth;\n\nclass MyMiddleware\n{\n    public function handle($request, Closure $next)\n    {\n        \/\/ 检查用户是否登录\n        if (!Auth::check()) {\n            return redirect('\/login');\n        }\n\n        \/\/ 继续执行下一个中间件或控制器方法\n        return $next($request);\n    }\n}<\/code><\/pre>\n
3. 注册中间件<\/h3>\n
接下来，你需要注册这个中间件到 Laravel 的服务提供者中。编辑 app\/Providers\/AppServiceProvider.php<\/code> 文件，找到 register<\/code> 方法，并添加以下行：<\/p>\n
protected function register()\n{\n    \/\/ 其他服务提供者的注册代码...\n\n    \/\/ 注册中间件\n    $this->app->singleton(AppHttpMiddlewareMyMiddleware::class);\n}<\/code><\/pre>\n
4. 路由配置<\/h3>\n
最后，你可以使用 Route::middleware<\/code> 方法来为特定的路由分配中间件。例如，如果你想为所有访问 \/admin<\/code> 端点的请求分配 MyMiddleware<\/code> 中间件，可以在 routes\/web.php<\/code> 或其他路由文件中这样做：<\/p>\n
use AppHttpMiddlewareMyMiddleware;\n\nRoute::get('\/admin', function () {\n    return view('admin.dashboard');\n})->middleware(MyMiddleware::class);<\/code><\/pre>\n
示例代码<\/h3>\n
以下是一个完整的示例，展示了如何创建、注册和使用中间件：<\/p>\n
1. 创建中间件<\/h4>\n
php artisan make:middleware MyMiddleware<\/code><\/pre>\n
2. 编辑中间件<\/h4>\n
namespace AppHttpMiddleware;\n\nuse Closure;\nuse IlluminateSupportFacadesAuth;\n\nclass MyMiddleware\n{\n    public function handle($request, Closure $next)\n    {\n        \/\/ 检查用户是否登录\n        if (!Auth::check()) {\n            return redirect('\/login');\n        }\n\n        \/\/ 继续执行下一个中间件或控制器方法\n        return $next($request);\n    }\n}<\/code><\/pre>\n
3. 注册中间件<\/h4>\n
\/\/ app\/Providers\/AppServiceProvider.php\nprotected function register()\n{\n    \/\/ 其他服务提供者的注册代码...\n\n    \/\/ 注册中间件\n    $this->app->singleton(AppHttpMiddlewareMyMiddleware::class);\n}<\/code><\/pre>\n
4. 路由配置<\/h4>\n
\/\/ routes\/web.php\nuse AppHttpMiddlewareMyMiddleware;\n\nRoute::get('\/admin', function () {\n    return view('admin.dashboard');\n})->middleware(MyMiddleware::class);<\/code><\/pre>\n
通过这些步骤，你就可以在 Laravel 中为路由分配中间件了。希望这对你有帮助！<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>
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\"黑板Bug讲师\"<\/figure>\r\n\r\n\r\n\r\n
黑板Bug讲师<\/h2>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n
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介绍<\/h2>
Laravel中的中间件是一个强大的功能，允许您过滤进入应用程序的HTTP请求。本教程将指导您如何在您的Laravel应用程序中创建和分配中间件到路由。无论是为了认证、日志记录、CORS还是任何其他目的，Laravel的中间件都胜任。<\/p>
理解中间件<\/h2>
在Laravel中，中间件提供了一个方便的方法来检查和过滤HTTP请求。你可以使用中间件执行诸如验证用户身份、记录请求、处理CORS等任务，在应用程序被处理之前或响应被发送到浏览器之后进行。<\/p>
创建中间件<\/p>
php artisan make:middleware CheckAge<\/code><\/pre>
该命令会在中间件类中创建一个新的类。app\/Http\/Middleware<\/code>目录。<\/p>
定义中间件逻辑<\/h3>
编辑刚刚创建的。CheckAge.php<\/code>已收到指令，等待您的问题。<\/p>
public function handle($request, Closure $next) \n   if (age < 18) {     return redirect('home');   }   return $next($request); }<\/code><\/pre>
该示例检查用户年龄是否小于18岁，如果是，则重定向到首页。<\/p>
全球中间件<\/h2>
注册中间件到app\/Http\/Kernel.php<\/code>通过添加它到$middleware<\/code>抱歉，我无法理解您的问题，请您重新描述一下您的需求。<\/p>
'middleware' => [     \nIlluminate\newMiddleware\"];<\/code><\/pre>
群组中间件<\/h3>
如果你想为一组路由使用某些中间件，可以在其中定义它。$middlewareGroups<\/code>数组在。Kernel.php<\/code>已收到，请提供需要翻译的内容。<\/p>
$middlewareGroups = [   'web' => [      \nAppHttpMiddleware\newMiddleware],   'api' => [      \n\newMiddleware'     ],];<\/code><\/pre>
路由中间件<\/h2>
为了为特定的路由分配中间件，首先需要在您的代码中注册它。app\/Http\/Kernel.php<\/code>文件。<\/p>
protected $routeMiddleware = [ \n   'age' => \nAppHttpMiddleware\newMiddleware'];<\/code><\/pre>
一旦注册，您就可以使用它。middleware<\/code>在你的应用中为中间件分配路由的方法是？routes\/web.php<\/code>哦，对了。routes\/api.php<\/code>文件。<\/p>
Route::get('\/profile', function () {    \n       \/\/ Only called if age middleware allows   \n })->middleware('age');<\/code><\/pre>
这只会执行闭包。\/profile<\/code>如果年龄中间件允许，路由。<\/p>
参数化中间件<\/h2>
你可以向中间件传递参数：<\/p>
Route::get('\/post\/{post}', function (AppModelsPost $post) {}\n)->middleware('role:editor');<\/code><\/pre>
这条路线仅对具有“编辑”角色的用户开放。<\/p>
中间件优先级<\/h2>
有时你需要指定中间件的执行顺序。在你的Kernel.php<\/code>您可以在其中修改。$middlewarePriority<\/code>实现这一目标需要数组。<\/p>
基于闭包的中间件<\/h2>
对于快速、简单的检查，可以在路由中直接使用闭包定义中间件。<\/p>
Route::get('admin\/profile', function () {\n    \/\/ Your logic here\n})->middleware(function ($request, $next) { \n    \/\/ Your validation logic here\n    return $next($request);\n});<\/code><\/pre>
此检查在路由定义中直接针对已登录的用户进行。<\/p>
测试中间件<\/h2>
在设置中间件后，你应该测试以确保它工作正常。Laravel 提供了用于测试 HTTP 路由的功能测试设施。<\/p>
$response = $this->get('\/route');\n$response->assertStatus(403);<\/code><\/pre>
如果中间件限制访问，状态检查应该验证正确的错误代码。<\/p>
结论。<\/h2>
正确地在Laravel中应用中间件有助于保持应用程序的安全和高效。本指南带你定义、注册并应用中间件到你的路由。中间件可以简化你的应用程序逻辑，为你的Laravel应用程序提供额外的HTTP请求控制层。<\/p><\/body>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>
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\"长工码奴1523\"<\/figure>\r\n\r\n\r\n\r\n
长工码奴1523<\/h2>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n
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在 Laravel 中给路由分配中间件，你可以通过以下步骤进行：<\/p>\n
    \n
  1. \n
    首先确保安装了 Laravel 的依赖库，并且已经设置了环境变量。<\/p>\n<\/li>\n
  2. \n
    创建一个新的控制器，例如 Controller.php<\/code>。<\/p>\n<\/li>\n
  3. \n
    在控制器的类上添加中间件：<\/p>\n<\/li>\n<\/ol>\n
    <?php\n\nnamespace AppHttpControllers;\n\nuse IlluminateHttpRequest;\nuse AppJobsJobJob;\n\nclass Controller extends IlluminateRoutingController\n{\n    protected $middleware = ['auth', 'role:admin'];\n\n    public function index()\n    {\n        return view('welcome');\n    }\n}<\/code><\/pre>\n
    在这个例子中，我们为控制器创建了一个名为 auth<\/code> 和 role:admin<\/code> 的中间件。这两个中间件分别用于验证用户的身份和检查是否有管理员权限。<\/p>\n
      \n
    1. 在 config\/app.php<\/code> 文件中配置中间件：<\/li>\n<\/ol>\n
      return [\n    \/\/ ...\n    'providers' => [\n        AppProvidersAppServiceProvider::class,\n        AppProvidersAuthServiceProvider::class,\n        IlluminateFoundationSupportProvidersAuthServiceProvider::class,\n        AppProvidersRouteServiceProvider::class,\n        IlluminateBroadcastingBusServiceProvider::class,\n        IlluminateQueueQueueServiceProvider::class,\n        IlluminateMailMailServiceProvider::class,\n        IlluminatePaginationPaginatorServiceProvider::class,\n        IlluminateRedisRedisServiceProvider::class,\n        IlluminateSessionSessionServiceProvider::class,\n        IlluminateAuthAuthServiceProvider::class,\n        IlluminateDatabaseDatabaseServiceProvider::class,\n        IlluminateHashingHashServiceProvider::class,\n        IlluminateFilesystemFilesystemProvider::class,\n        IlluminateConfigRepositoryServiceProvider::class,\n        IlluminateLogLogServiceProvider::class,\n        IlluminateValidationValidationServiceProvider::class,\n        IlluminateViewViewServiceProvider::class,\n        IlluminateCacheCacheServiceProvider::class,\n        IlluminateNotificationsNotificationServiceProvider::class,\n        IlluminateSessionMiddlewareStartSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateViewMiddlewareShareErrorsFromSession::class,\n        IlluminateRoutingMiddlewareSubstituteBindings::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        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IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        IlluminateSessionMiddlewareAuthenticateSession::class,\n        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      Bug编译狮 在 Laravel 中，你可以通过 Route::middleware 方法来为特..<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false},"tags":[],"my1js2nav":[44],"tuisongtax":[],"class_list":["post-798","my1js","type-my1js","status-publish","hentry","my1js2nav-laravel"],"acf":{"qian_art_seotitle":"","qian_art_seotitle_source":{"label":"SEO\u6807\u9898","type":"text","formatted_value":""},"qian_art_seokws":"","qian_art_seokws_source":{"label":"SEO\u5173\u952e\u8bcd","type":"text","formatted_value":""},"qian_art_stzhong":"","qian_art_stzhong_source":{"label":"\u4e2d | \u77ed\u6807\u9898","type":"text","formatted_value":""}},"_links":{"self":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/my1js\/798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/my1js"}],"about":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/types\/my1js"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/media?parent=798"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/tags?post=798"},{"taxonomy":"my1js2nav","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/my1js2nav?post=798"},{"taxonomy":"tuisongtax","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/php\/wp-json\/wp\/v2\/tuisongtax?post=798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}