代码功能更新

app/middleware/AllowCrossDomain.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace app\middleware;
+
+use laytp\BaseMiddleware;
+use think\Request;
+
+/**
+ * 允许跨域中间件
+ * Class Auth
+ * @package app\middleware
+ */
+class AllowCrossDomain extends BaseMiddleware
+{
+    /**
+     * 执行中间件
+     * @param Request $request
+     * @param \Closure $next
+     * @return mixed
+     */
+    public function handle($request, \Closure $next)
+    {
+        $header = [
+            'Access-Control-Allow-Origin'   => '*',
+            'Access-Control-Allow-Methods'  => 'GET, POST, PATCH, PUT, DELETE, OPTIONS',
+            'Access-Control-Allow-Headers'  => '*',
+        ];
+
+        return $next($request)->header($header);
+    }
+}