修改配置异常提示信息

src/main/java/com/nis/web/controller/configuration/manipulation/DdosCfgController.java

@@ -67,7 +67,7 @@ public class DdosCfgController extends BaseController {
 			logger.error("信息保存失败",e);
 			e.printStackTrace();
 			if(e instanceof MaatConvertException) {
-				addMessage(redirectAttributes,"error",e.getMessage());
+				addMessage(redirectAttributes,"error","request_service_failed");
 			}else {
 				addMessage(redirectAttributes,"error","save_failed");
 			}