Question

我已经按照github仓库中自述文件中的说明安装了barryvdh / laravel-cors。我仍然没有在请求的资源错误上出现“ Access-Control-Allow-Origin”标头。我正在使用vue，axios和laravel 5.8.8

在我的api.php文件中安装了barryvdh / laravel-cors并添加了标头

我的cors.php文件看起来像这样

'supportsCredentials' => false,
    'allowedOrigins' => ['*'],
    'allowedOriginsPatterns' => [],
    'allowedHeaders' => ['Content-Type', 'X-Requested-With', 
                    'Origin','Authorization'],
    'allowedMethods' => ['*'],
    'exposedHeaders' => [],
    'maxAge' => 0,

在调试器工具中，我得到以下信息

GENERAL
Request URL:http://localhost:8000/api/entriesoff
Request Method:OPTIONS
Status Code:200 OK
Remote Address:127.0.0.1:8000
Referrer Policy:no-referrer-when-downgrade
Response Headers
Allow:GET, POST, HEAD, CONNECT, PUT, DELETE, OPTIONS, PROPFIND, MKCOL
DAV:1
Request Headers
Provisional headers are shown
Access-Control-Request-Headers:x-csrf-token,x-requested-with
Access-Control-Request-Method:GET
Origin:http://127.0.0.1:8000
Referer:http://127.0.0.1:8000/

Answer 1

我找到了解决方案。我在axios URL中添加了index.php，例如http://127.0.0.1:8000/index.php/api/ ...

Answer 2

您将使用

header('Access-Control-Allow-Origin: *');

header（'Access-Control-Allow-Methods：GET，PUT，POST，DELETE，OPTIONS'）; header（'Access-Control-Allow-Headers：Content-Type，Authorization，X-Requested-With'）;

代替 barryvdh / laravel-cors

在

public/index.php

上方

require __DIR__.'/../bootstrap/autoload.php';

示例：

header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
header('Access-Control-Allow-Headers: Content-Type, Authorization, X-Requested-With');
require __DIR__.'/../bootstrap/autoload.php';

请求的资源laravel 5.8.8中没有“ Access-Control-Allow-Origin”标头

2 个答案: