解决字符串匹配int

HttpService.cpp

@@ -442,7 +442,8 @@ vides_data::response*HttpService::httpFindGb28181Config(QString &serialNumber){
         response->heartbeat_interval = data["heartbeat_interval"].toInt();
         response->heartbeat_interval = data["heartbeat_interval"].toInt();
         response->device_id = data["device_id"].toString();
         response->device_id = data["device_id"].toString();
         response->channel_id = data["channel_id"].toString();
         response->channel_id = data["channel_id"].toString();
-        response->sUdpPort=data["local_port"].toInt();
+        QString  local_port=   data["local_port"].toString();
+        response->sUdpPort=local_port.toInt();
         resp->data=response;
         resp->data=response;
         resp->msg=map["message"].toString();
         resp->msg=map["message"].toString();
     }else{
     }else{