循环重试获取远程配置

mainwindow.cpp

@@ -36,15 +36,19 @@ MainWindow::MainWindow()
     findLocalSerialNumber(serialNumber);
     qInfo()<<"serialNumber==:"<<serialNumber;
 
+    bool configFetched = false;
+    while (!configFetched) {
         HttpService httpService(httpurl);
-    
-    vides_data::response *res= httpService.httpDeviceConfig(serialNumber,config);
-    if(res->code!=0){
-        qInfo()<<"请求远程商户配置失败";
+        vides_data::response *res = httpService.httpDeviceConfig(serialNumber, config);
+        if (res->code != 0) {
+            qInfo() << "请求远程商户配置失败，重试中...";
             instace.deleteObj(res);
-        return ;
-    }
+            QThread::sleep(5); // 等待5秒后重试
+        } else {
             instace.deleteObj(res);
+            configFetched = true;
+        }
+    }
 
     initCommon();