增加laravle跨域浏览支持

app/Http/Kernel.php

@@ -21,6 +21,7 @@ class Kernel extends HttpKernel
         \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
         \App\Http\Middleware\TrimStrings::class,
         \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
+        \App\Http\Middleware\EnableCrossRequestMiddleware::class,
     ];
 
     /**

app/Http/Middleware/EnableCrossRequestMiddleware.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+
+class EnableCrossRequestMiddleware
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
+     * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
+     */
+    public function handle(Request $request, Closure $next)
+    {
+                $response = $next($request);
+        $origin = $request->server('HTTP_ORIGIN') ? $request->server('HTTP_ORIGIN') : '';
+        $allow_origin = [
+            env("CROSS_REQUEST_ALLOW_ORIGIN",'http://localhost:8001'),
+        ];
+        if (in_array($origin, $allow_origin)) {
+            $response->header('Access-Control-Allow-Origin', $origin);
+            $response->header('Access-Control-Allow-Headers', 'Origin, Content-Type, Cookie, X-CSRF-TOKEN, Accept, Authorization, X-XSRF-TOKEN');
+            $response->header('Access-Control-Expose-Headers', 'Authorization, authenticated');
+            $response->header('Access-Control-Allow-Methods', 'GET, POST, PATCH, PUT, OPTIONS');
+            $response->header('Access-Control-Allow-Credentials', 'true');
+        }
+        /*
+        ————————————————
+        原文作者：qbhy
+        转自链接：https://learnku.com/articles/6504/laravel-cross-domain-solution
+        版权声明：著作权归作者所有。商业转载请联系作者获得授权，非商业转载请保留以上作者信息和原文链接。
+        */
+        return $next($request);
+    }
+}