我正在尝试运行 Laravel V8.14（后端）和 nuxtJS 2.15（前端）应用程序，但不幸的是，每个 API 请求（包括 SSR 请求）在使用 WAMP的本地计算机上都出现 CORS 策略错误
运行npm run dev所有内容都会编译并开始在 http://localhost:3000/ 上监听。当我尝试访问我的主页时，控制台或命令提示符上没有错误。但是 api 请求获取 CORS 策略错误。我已经尝试使用 nuxtJS 的 baseURL 和代理，但错误始终保持不变。我知道你不能同时拥有这两个
Laravel cors.php配置文件
<?php
return [
/*
|--------------------------------------------------------------------------
| Laravel CORS Options
|--------------------------------------------------------------------------
|
| The allowed_methods and allowed_headers options are case-insensitive.
|
| You don't need to provide both allowed_origins and allowed_origins_patterns.
| If one of the strings passed matches, it is considered a valid origin.
|
| If array('*') is provided to allowed_methods, allowed_origins or allowed_headers
| all methods / origins / headers are allowed.
|
*/
/*
* You can enable CORS for 1 or multiple paths.
* Example: ['api/*']
*/
'paths' => ['api/*'],
/*
* Matches the request method. `[*]` allows all methods.
*/
'allowed_methods' => ['*'],
/*
* Matches the request origin. `[*]` allows all origins. Wildcards can be used, eg `*.mydomain.com`
*/
'allowed_origins' => ['*'],
/*
* Patterns that can be used with `preg_match` to match the origin.
*/
'allowed_origins_patterns' => [],
/*
* Sets the Access-Control-Allow-Headers response header. `[*]` allows all headers.
*/
'allowed_headers' => ['*'],
/*
* Sets the Access-Control-Expose-Headers response header with these headers.
*/
'exposed_headers' => [],
/*
* Sets the Access-Control-Max-Age response header when > 0.
*/
'max_age' => 0,
/*
* Sets the Access-Control-Allow-Credentials header.
*/
'supports_credentials' => false,
];
nuxt.config.js 文件
axios:{
//baseURL : process.env.CLIENT_URL, //Cant be used with proxy
proxy:true,
browserBaseURL: process.env.CLIENT_URL + '/api', // client url
prefix: '/api/',
common: {
'Content-Type': 'application/x-www-form-urlencoded',
'Accept': 'application/json, text/plain, */*',
}
},
proxy: {
'/api/': { target: 'http://api.localhost/', pathRewrite: {'^/api/': ''}, changeOrigin: true }
},
Laravel内核.php
<?php
namespace App\Http;
use Illuminate\Foundation\Http\Kernel as HttpKernel;
class Kernel extends HttpKernel
{
/**
* The application's global HTTP middleware stack.
*
* These middleware are run during every request to your application.
*
* @var array
*/
protected $middleware = [
\Fruitcake\Cors\HandleCors::class,
\App\Http\Middleware\TrustProxies::class,
\App\Http\Middleware\CheckForMaintenanceMode::class,
\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
\App\Http\Middleware\TrimStrings::class,
\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
\App\Http\Middleware\SetLocale::class,
];
/**
* The application's route middleware groups.
*
* @var array
*/
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,
],
'minify' =>[
\RenatoMarinho\LaravelPageSpeed\Middleware\InlineCss::class,
\RenatoMarinho\LaravelPageSpeed\Middleware\ElideAttributes::class,
\RenatoMarinho\LaravelPageSpeed\Middleware\InsertDNSPrefetch::class,
\RenatoMarinho\LaravelPageSpeed\Middleware\RemoveComments::class,
\RenatoMarinho\LaravelPageSpeed\Middleware\TrimUrls::class,
\RenatoMarinho\LaravelPageSpeed\Middleware\RemoveQuotes::class,
\RenatoMarinho\LaravelPageSpeed\Middleware\CollapseWhitespace::class,
],
'api' => [
//'throttle:60,1',
'bindings',
],
];
/**
* The application's route middleware.
*
* These middleware may be assigned to groups or used individually.
*
* @var array
*/
protected $routeMiddleware = [
'admin' => \App\Http\Middleware\Adminmiddleware::class,
'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,
'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
];
/**
* The priority-sorted list of middleware.
*
* This forces non-global middleware to always be in the given order.
*
* @var array
*/
protected $middlewarePriority = [
\Illuminate\Session\Middleware\StartSession::class,
\Illuminate\View\Middleware\ShareErrorsFromSession::class,
\App\Http\Middleware\Authenticate::class,
\Illuminate\Session\Middleware\AuthenticateSession::class,
\Illuminate\Routing\Middleware\SubstituteBindings::class,
\Illuminate\Auth\Middleware\Authorize::class,
];
}
确切的错误
Access to XMLHttpRequest at 'http://localhost/api/dashboard/getusercompanyfresh'
from origin 'http://localhost:3000' has been blocked by CORS policy:
Response to preflight request doesn't pass access control check:
No 'Access-Control-Allow-Origin' header is present on the requested resource.
所有 API 请求都在路由文件夹中的 laravel api.php 中
已经 5 天了，我陷入了这个困境，主要是我用代理改变了东西，希望它下次能工作。甚至完全全新安装了 nuxtJS（删除了 node_modules 和 package.json.lock），但没有运气。
任何帮助将不胜感激。