add createTime to UserDTO

mooctest-user-server/src/main/java/cn/iselab/mooctest/user/web/logic/impl/UserLogicImpl.java

@@ -96,7 +96,10 @@ public class UserLogicImpl extends BaseLogic implements UserLogic {
         List<User> userList = userService.findByCondition(condition);
         List<UserDTO> userDTOList = new ArrayList<>();
         for (User user : userList) {
-            userDTOList.add(Converter.convert(UserDTO.class,user));
+            UserDTO userDTO = Converter.convert(UserDTO.class,user);
+            userDTO.setCreateTime(user.getCreateTime().getTime());
+            userDTOList.add(userDTO);
+
         }
         return userDTOList;