hibernate原生sql获取list异常解决

时间:2022-01-04 15:26:20

/**
* <p>Title: getbigestMinIntegral</p>
* <p>Description: 获取最大的MinIntegral(原则上即最高等级的MinIntegral)</p>
* @param integral
* @param storeNo
* @return
* @author hedongfei
* @date 2019年3月14日
*/
@Override
public UserLevelEntity getbigestMinIntegral(String storeNo) {
      StringBuffer hql = new StringBuffer(" select * FROM user_level WHERE storeNo=:storeNo ORDER BY minIntegral desc LIMIT 0,1 ");

Query q = this.getSession().createSQLQuery(hql.toString());
      q.setString("storeNo", storeNo);
      List<UserLevelEntity> result= q .list();
      if(result!=null && result.size()>0){
          return result.get(0);
       }
   return null;
}

以上写法报错,原因未知,猜测原因为:未正确转换对象。
q .list()转换值为:
[["40285b81697b444e01697b4abba70004","0000000065123b530165125c69b20006","2019-03-14 16:21:29","0000000065123b530165125c69b20006","2019-03-14 16:21:29","0","Lv.4",4,5000,10000,"5\r\n","","1001","1001"]]

正确值应该为:

[["40285b81697b444e01697b4abba70004","0000000065123b530165125c69b20006","2019-03-14 16:21:29","0000000065123b530165125c69b20006","2019-03-14 16:21:29","0","Lv.4",4,5000,10000,"5\r\n","","1001","1001"]]
[{"agencyNo":"1001","createOper":"0000000065123b530165125c69b20006","createTime":"2019-03-14 16:19:56","delFlag":"0","description":"8\r\n","levelIcon":"","levelName":"Lv.1","mapCondition":{},"maxIntegral":499,"minIntegral":100,"position":2,"sheetRow":0,"sortFieldName":"createTime","sortType":"desc","storeNo":"1001","updateOpeTime":"2019-03-14 16:19:56","updateOper":"0000000065123b530165125c69b20006","uuid":"40285b81697b444e01697b4952890001"}]

改变写法如下:改为添加转换实体类.addEntity();

/**
* <p>Title: getbigestMinIntegral</p>
* <p>Description: 获取最大的MinIntegral(原则上即最高等级的MinIntegral)</p>
* @param integral
* @param storeNo
* @return
* @author hedongfei
* @date 2019年3月14日
*/
@Override
public UserLevelEntity getbigestMinIntegral(String storeNo) {
      StringBuffer hql = new StringBuffer(" select * FROM user_level WHERE storeNo='"+storeNo+"' ORDER BY minIntegral desc LIMIT 0,1 ");

List<UserLevelEntity> result= this.getSession().createSQLQuery(hql.toString()).addEntity(UserLevelEntity.class).list();
     if(result!=null && result.size()>0){
          return result.get(0);
      }
   return null;
}