别名导入修改

icssman-service/src/main/java/com/diagbot/facade/RetrievalFacade.java

@@ -360,7 +360,7 @@ public class RetrievalFacade extends RetrievalServiceImpl {
 
         RetrievalExcelImDTO retrievalExcelImDTO = new RetrievalExcelImDTO();
         retrievalExcelImDTO.setMessages(messages);
-        return null;
+        return retrievalExcelImDTO;
     }
 
     @SuppressWarnings("deprecation")