nickname=hewen传值根据nickname查询用户信息时,无法返回查询的信息,如何解决?

当我使用api/userTools/getUserToolsByNickName?nickname=hewen传值根据nickname查询用户信息时,无法返回查询的信息phone信息。请问可能是哪些错误。具体相关代码如下:
controller:

UserDto:

    private String userId;

    /**
     * 昵称
     */
    private String nickName;

    /**
     * 邮箱
     */
    @JsonIgnore
    private String phone;

    @RequestMapping("/getUserToolsByNickName")
    public ResponseVO getUserToolsByNickName(@RequestParam("nickname") String nickname) {
        System.out.println(nickname);
        UserDto bean=userToolsService.getUserToolsByNickName(nickname);
        return getSuccessResponseVO(bean);
    }

serviceimpl:

    @Override
    public UserDto getUserToolsByNickName(String nickName) {
        return this.userToolsMapper.selectByNickName(nickName);
    }

Mapper:

UserDto selectByNickName(@Param("nickName") String nickName);

xmlSql:


    <select id="selectByNickName" resultType="com.hewen.entity.dto.UserDto">
        select user_id as userId,nick_name as nickName,phone from user_tools where nick_name=#{nickName}
    </select>

以下是查询的具体返回结果

img

getSuccessResponseVO 方法里 有没有设置 phone 返回呢??