中间件处理跨域问题

app/middleware/WechatAuth.php

@@ -18,6 +18,10 @@ class WechatAuth
     public function handle($request, \Closure $next): Response {
         $header = config('apiadmin.CROSS_DOMAIN');
         $token = $request->header('token', '');
+
+        $response = $next($request);
+        $response->header($header);
+
         if ($token) {
             $userInfo = $this->checkToken($token);
             if ($userInfo['code'] == 2) {
@@ -31,7 +35,7 @@ class WechatAuth
                 $request->wechat_user_id = $userInfo['data']['id'];
             }
 
-            return $next($request);
+            return $response;
         } else {
             return json([
                 'code' => ReturnCode::AUTH_ERROR,