预警推送curl修改

common/helpers/Alarm.php

@@ -61,6 +61,11 @@ class Alarm
         $response = curl_exec($ch);
         curl_close($ch);
 
-        return json_decode($response, true);
+        if (curl_errno($ch)) {
+            // 请求失败，返回错误信息
+            return ['code' => 500, 'message' => curl_error($ch)];
+        }
+
+        return ['code' => 200, 'message' => json_decode($response, true)];
     }
 }