修改删除角色接口

chuanyi_server/src/main/java/com/judong/chuanyiserver/service/impl/RoleServiceImpl.java

@@ -149,8 +149,10 @@ public class RoleServiceImpl implements RoleService {
                 deleteNotRoleIdS.add(id);
             }
         }
-        Integer count = roleDao.deleteRole(deleteRoleIdS);
-        jsonObject.put("count",count);
+        if (deleteRoleIdS.size()>0){
+            Integer count = roleDao.deleteRole(deleteRoleIdS);
+            jsonObject.put("count",count);
+        }
         if (deleteNotRoleIdS.size()>0){
             List<Role> roles = roleDao.queryRoleByRoleIds(deleteNotRoleIdS);
             jsonObject.put("rolesNot",roles);