Laravel HttpException - 没有错误消息

Question

我无法获得针对我的应用程序的 ajax 请求的描述性错误消息。我不认为这是如何设置的。我已经尝试完全删除 Controller 方法，但在它接触 Controller 之前仍然失败。

我的路线:

+--------+----------+------------------------+-------+--------------------------------------------------------------+---------------------------------+
| Domain | Method   | URI                    | Name  | Action                                                       | Middleware                      |
+--------+----------+------------------------+-------+--------------------------------------------------------------+---------------------------------+
|        | POST     | subscribe              |       | App\Http\Controllers\SubscriptionController@create           | web,auth                        |
+--------+----------+------------------------+-------+--------------------------------------------------------------+---------------------------------+

在 web.php 中:

Route::group([
    'middleware' => 'auth',
], function () {
    Route::post('subscribe', 'SubscriptionController@create');
    Route::post('unsubscribe', 'SubscriptionController@delete');
});

我的 VueJS:

this.$http.post('/subscribe', {
    my-data: 'values'
}).then(response => {
    // success
}, response => {
    console.error('Failed to subscribe');
});

回复:

{
    "message": "",
    "exception": "Symfony\\Component\\HttpKernel\\Exception\\HttpException",
    "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php",
    "line": 203,
    "trace": [
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php",
            "line": 175,
            "function": "prepareException",
            "class": "Illuminate\\Foundation\\Exceptions\\Handler",
            "type": "->"
        },
        {
            "file": "/var/www/html/app/Exceptions/Handler.php",
            "line": 53,
            "function": "render",
            "class": "Illuminate\\Foundation\\Exceptions\\Handler",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 83,
            "function": "render",
            "class": "App\\Exceptions\\Handler",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 55,
            "function": "handleException",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php",
            "line": 49,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\View\\Middleware\\ShareErrorsFromSession",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php",
            "line": 63,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Session\\Middleware\\StartSession",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php",
            "line": 37,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php",
            "line": 59,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Cookie\\Middleware\\EncryptCookies",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 102,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php",
            "line": 647,
            "function": "then",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php",
            "line": 622,
            "function": "runRouteWithinStack",
            "class": "Illuminate\\Routing\\Router",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php",
            "line": 588,
            "function": "runRoute",
            "class": "Illuminate\\Routing\\Router",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php",
            "line": 577,
            "function": "dispatchToRoute",
            "class": "Illuminate\\Routing\\Router",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php",
            "line": 176,
            "function": "dispatch",
            "class": "Illuminate\\Routing\\Router",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 30,
            "function": "Illuminate\\Foundation\\Http\\{closure}",
            "class": "Illuminate\\Foundation\\Http\\Kernel",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/fideloper/proxy/src/TrustProxies.php",
            "line": 56,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Fideloper\\Proxy\\TrustProxies",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php",
            "line": 30,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php",
            "line": 30,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php",
            "line": 27,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php",
            "line": 46,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 149,
            "function": "handle",
            "class": "Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php",
            "line": 53,
            "function": "Illuminate\\Pipeline\\{closure}",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php",
            "line": 102,
            "function": "Illuminate\\Routing\\{closure}",
            "class": "Illuminate\\Routing\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php",
            "line": 151,
            "function": "then",
            "class": "Illuminate\\Pipeline\\Pipeline",
            "type": "->"
        },
        {
            "file": "/var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php",
            "line": 116,
            "function": "sendRequestThroughRouter",
            "class": "Illuminate\\Foundation\\Http\\Kernel",
            "type": "->"
        },
        {
            "file": "/var/www/html/public/index.php",
            "line": 53,
            "function": "handle",
            "class": "Illuminate\\Foundation\\Http\\Kernel",
            "type": "->"
        }
    ]
}

Answer 1

在 web 部分( web.php 路由文件)有一个 CSRF使用 VerifyCsrfToken 进行验证中间件作为 doc说:

The VerifyCsrfToken middleware, which is included in the web middleware group, will automatically verify that the token in the request input matches the token stored in the session.

这就是为什么你有 419 状态代码作为响应。

在 API 部分( api.php 路由文件)中，女巫专用于“无状态”API 调用，没有 CSRF验证，但您应该通过 JWT 使用 API 身份验证或 Laravel Passport例如。

所以如果你想使用网页版块，你应该添加 X-CSRF-TOKEN使用生成的值 csrf_token 的 ajax 调用 header 您可以从元标记中获取它，例如:

<meta name="_token" content="{{ csrf_token() }}"/>

然后使用 $.ajaxSetup在ajax调用之前:

$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')
    }
});

$.ajax({
    url: "/subscribe",
    // ....
})