L5swagger中CSRF令牌不匹配的问题。

在L5 Swagger项目的控制器中添加以下代码，以在提交表单时正确验证CSRF令牌：

use Illuminate\Support\Facades\Session;

class YourController extends Controller
{
    public function yourMethod(Request $request)
    {
        $token = $request->input('_token');
        if(!Session::token() === $token) {
            abort(400, 'CSRF Token Mismatch');
        }
        // your code here
    }
}

或者，可以使用Laravel自带的verifyCsrfToken中间件来处理CSRF保护：

1. 在app/Http/Kernel.php文件中，确保以下行被取消注释或添加到中间件数组中：

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,
    \Illuminate\Session\Middleware\StartSession::class, // 添加这行
    \Illuminate\View\Middleware\ShareErrorsFromSession::class,
    \App\Http\Middleware\VerifyCsrfToken::class, // 添加这行
];

2. 确保在app/Http/Middleware/VerifyCsrfToken.php文件中有以下内容：

use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as BaseVerifier;

class VerifyCsrfToken extends BaseVerifier
{
    /**
     * The URIs that should be excluded from CSRF verification.
     *
     * @var array
     */
    protected $except = [
        //
    ];
}

如果你需要排除一些路由不受CSRF保护，请将其添加到$except数组中。