代码优化

Server/application/api/controller/WechatFriendController.php

@@ -76,13 +76,20 @@ class WechatFriendController extends BaseController
             $result = requestCurl($this->baseUrl . 'api/WechatFriend/friendlistData', $params, 'POST', $header, 'json');
             $response = handleApiResponse($result);
 
+            // 确保 response 是数组格式
+            if (!is_array($response)) {
+                $response = [];
+            }
+
             // 保存数据到数据库
-            if (is_array($response)) {
+            if (!empty($response)) {
                 $isUpdate = false;
                 foreach ($response as $item) {
-                    $updated = $this->saveFriend($item);
-                    if($updated && $isDel == 0){
-                        $isUpdate = true;
+                    if (is_array($item)) {
+                        $updated = $this->saveFriend($item);
+                        if($updated && $isDel == 0){
+                            $isUpdate = true;
+                        }
                     }
                 }
             }