如下 json 数据 是查询到的model 返回 转换的json 实际移动端 可能只需要 id,loginName,userName,gender,email 其他不需要 这个 有没有什么很好的解决办法呢

{
      "id": "1ae5c43a77e24621beb5043c142bd86f",
      "loginName": "18187119325",
      "userName": "小明00",
      "gender": 1,
      "email": "abc123@qq.com",
      "password": "CC3F5CA+gAuHMewliTFNa+0a+PPGKTtU5XczYtmaf74=",
      "salt": "1tfgR1cWqGur4LVsxDtZ6A==",
      "userImage": null,
      "signature": null,
      "status": false,
      "device": null,
      "platform": null,
      "openid": "",
      "remark": null,
      "delFlag": false,
      "identityCardFront": "http://pta939yrg.bkt.clouddn.com/1ae5c43a77e24621beb5043c142bd86f/be784950485eade90762df97de686c91.jpg",
      "identityCardReverse": "http://pta939yrg.bkt.clouddn.com/1ae5c43a77e24621beb5043c142bd86f/d1da0a48e693c280f8d95c88bc786ba4.jpg",
      "auditStatus": "under_review",
      "leaderId": null,
      "employeeCardUrl": null,
      "agentStatus": "approved",
      "serviceFeesId": "1b557aaf724f45ac87ef207ef0963919",
      "serviceFees": {
         "id": "1b557aaf724f45ac87ef207ef0963919",
         "name": "默认服务费",
         "landlordEarnings": 0.9,
         "tenantsRent": 1.15,
         "brokerageFee": 0.9,
         "defaults": false,
         "createBy": "1",
         "createTime": "2019-07-18 10:36:12",
         "updateBy": "1",
         "updateTime": "2019-07-18 10:36:12"
      },
      "sysUserId": null,
      "realName": null,
      "idCardNo": null,
      "createBy": null,
      "createTime": "2019-07-11 10:26:20",
      "updateBy": null,
      "updateTime": null
   }

locked 是隐藏不需要的字段

感谢