门店批量导入支持一次性展示报错信息

gic-store-web/src/main/java/com/gic/store/web/controller/StoreImportController.java

@@ -487,7 +487,7 @@ public class StoreImportController {
         }
 
         if (errorMessage.length() > 0) {
-            bean.setErrorMessage(errorMessage.toString());
+            bean.setErrorMessage(errorMessage.deleteCharAt(errorMessage.length() - 1).toString());
         }
         return bean;
     }