需求

src/main/java/com/gree/mall/manager/logic/admin/AdminWebsitLogic.java

@@ -285,6 +285,13 @@ public class AdminWebsitLogic {
             if (oneP == null)
                 throw new RemoteServiceException("第"+rowIndex+"行，找不到上级商户");
 
+
+            AdminWebsit adminWebsitServiceById = adminWebsitService.getById((String) row.get(1));
+
+            if (adminWebsitServiceById != null) {
+                throw new RemoteServiceException("第"+rowIndex+"行，商家编号已存在");
+            }
+
             adminWebsit.setCompanyName(oneP.getCompanyName());
             adminWebsit.setCompanyId(oneP.getCompanyWechatId());
             adminWebsit.setWebsitId((String) row.get(1));