修正数据格式

app/controller/Overview.php

@@ -58,10 +58,12 @@ class Overview extends BaseController
             $dashboardData['online_data'] = [];
             $dashboardData['login_data'] = [];
 
-            return json(['code' => 0, 'msg' => 'success', 'data' => $dashboardData]);
-            
+
+            return json_success($dashboardData, '获取成功');
+            // return json(['code' => 0, 'msg' => 'success', 'data' => $dashboardData]);
         } catch (\Exception $e) {
-            return json(['code' => -1, 'msg' => '获取仪表盘数据失败: ' . $e->getMessage()]);
+            return json_error([], '获取仪表盘数据失败：' . $e->getMessage());
+            // return json(['code' => -1, 'msg' => '获取仪表盘数据失败: ' . $e->getMessage()]);
         }
     }