[英]Laravel 5.6 CORS issue
I followed this post but it only worked for GET method (as you can see it is mentioned in comments). 我关注了这篇文章,但它仅适用于GET方法(如您所见,已在注释中提及)。 I also installed this pakage but again it only works for GET method.
我也安装了此包装,但同样仅适用于GET方法。 This the error I get:
这是我得到的错误:
No 'Access-Control-Allow-Origin' header is present on the requested resource.
所请求的资源上没有“ Access-Control-Allow-Origin”标头。 Origin my origin is therefore not allowed access.
因此,不允许访问我的起源 。 The response had HTTP status code 403.
响应的HTTP状态码为403。
PHP version: 7.1 PHP版本:7.1
Laravel version: 5.6 Laravel版本:5.6
Frontend application: angular app (Do I need to change sth here?) 前端应用程序:angular应用程序(我需要在这里更改某物吗?)
//Cours.php (middleware I created myself using the first method)
class Cors
{
public function handle($request, Closure $next)
{
return $next($request)
->header('Access-Control-Allow-Origin', '*')
->header('Access-Control-Allow-Methods', 'GET, POST, PUT,
DELETE, OPTIONS');
}
}
//cors.php (config/cors.php second method using the laravel-cors package)
return [
'supportsCredentials' => false,
'allowedOrigins' => ['*'],
'allowedOriginsPatterns' => [],
'allowedHeaders' => ['*'],
'allowedMethods' => ['*'],
'exposedHeaders' => [],
'maxAge' => 0,
];
//kernel.php
namespace App\Http;
use Illuminate\Foundation\Http\Kernel as HttpKernel;
class Kernel extends HttpKernel
{
protected $middleware = [
\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
\App\Http\Middleware\TrimStrings::class,
\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
\App\Http\Middleware\TrustProxies::class,
\Barryvdh\Cors\HandleCors::class,
];
protected $middlewareGroups = [
'web' => [
\App\Http\Middleware\EncryptCookies::class,
\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
\Illuminate\Session\Middleware\StartSession::class,
// \Illuminate\Session\Middleware\AuthenticateSession::class,
\Illuminate\View\Middleware\ShareErrorsFromSession::class,
\App\Http\Middleware\VerifyCsrfToken::class,
\Illuminate\Routing\Middleware\SubstituteBindings::class,
],
'api' => [
'throttle:60,1',
'bindings',
],
];
protected $routeMiddleware = [
'auth' => \App\Http\Middleware\Authenticate::class,
'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
'can' => \Illuminate\Auth\Middleware\Authorize::class,
'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
'cors' => \App\Http\Middleware\Cors::class,
];
}
you need use first method this post without use any package then add also this class to protected $middleware
like this post then post method also have desired headers. 您需要在不使用任何程序包的情况下使用此方法的第一个方法,然后再将此类添加到
protected $middleware
例如该方法,然后post方法也具有所需的标头。
it works for me, I hope work for you. 它对我有用,我希望对你有用。
No need any type package for laravel-cors. laravel-cors不需要任何类型的软件包。 Just create Middleware:
只需创建中间件:
namespace App\Http\Middleware;
use Closure;
class Cors {
public function handle($request, Closure $next) {
$allowedOrigins = ['http://myroute.xyz', 'http://clarkconcepts.net','http://localhost'];
$origin = isset($_SERVER['HTTP_ORIGIN']) ? $_SERVER['HTTP_ORIGIN'] : '';
if (in_array($origin, $allowedOrigins)) {
return $next($request)
->header('Access-Control-Allow-Origin', $origin)
->header('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS')
->header('Access-Control-Allow-Headers',' Origin, Content-Type, Accept, Authorization, X-Request-With, cache-control,postman-token, token')
->header('Access-Control-Allow-Credentials',' true');
}
return $next($request);
}
}
In app/Http/Kernel.php add Middleware in $middleware section: 在app / Http / Kernel.php中,在$ middleware部分中添加Middleware:
protected $middleware = [
\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
\App\Http\Middleware\TrimStrings::class,
\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
\App\Http\Middleware\TrustProxies::class,
\App\Http\Middleware\Cors::class, //added here
];
You could also use the great laravel-cors package by barryvdh. 您也可以使用barryvdh的laravel-cors软件包。
After you have the package installed, the easiest way to get CORS support for all your routes is to add the middleware like this in Http/Kernel.php: ($middleware) 安装软件包后,获得所有路线的CORS支持的最简单方法是在Http / Kernel.php中添加这样的中间件:($ middleware)
\Barryvdh\Cors\HandleCors::class
And edit config/Cors.php
'allowedOrigins' => ['*']
并编辑
config/Cors.php
'allowedOrigins' => ['*']
More info check https://github.com/barryvdh/laravel-cors/blob/master/readme.md 更多信息请查看https://github.com/barryvdh/laravel-cors/blob/master/readme.md
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