书本和旧一点的网路资料都有提供queryforobject和queryforlist的方法，貌似都支持ORM的直接转换。但自己用maven配置的jdbctemplate 4.1.9，则不行，一直报IncorrectResultSetColumnCountException: Incorrect column count: expected 1, actual...的错误，后来查资料发现4以后不支持了，要用指定RowMapper，幸好有BeanPropertyRowMapper的支持，不用手打一堆setxxx垃圾代码。
下面代码实现了从表中获得单一bean和bean list，被注释掉的版本4已经不支持了：
package com.freestyle.test.dao;import java.util.List;import org.springframework.jdbc.core.BeanPropertyRowMapper;import com.freestyle.jpatest.model.TaUser;
import com.freestyle.spring.BaseNamedParamJdbcDaoSupport;public class UserDAO extends BaseNamedParamJdbcDaoSupport{private static final String C_FETCH_SQL_SINGLE="select * from ta_user where fa_login=?";private static final String C_FETCH_SQL_LIST="select * from ta_user where fa_plant=?";public TaUser getSingleUser(String pvLoginName){//return mJdbcTemplate.queryForObject(C_FETCH_SQL_SINGLE, TaUser.class,new Object[]{pvLoginName});return mJdbcTemplate.queryForObject(C_FETCH_SQL_SINGLE, new BeanPropertyRowMapper<TaUser>(TaUser.class), new Object[]{pvLoginName});}public List<TaUser> getList(String pvPlant){return mJdbcTemplate.query(C_FETCH_SQL_LIST, new BeanPropertyRowMapper<TaUser>(TaUser.class), new Object[]{pvPlant});//return mJdbcTemplate.queryForList(C_FETCH_SQL_LIST, TaUser.class, new Object[]{pvPlant});}
}
以上是从表记录转换成Bean实体，但很多时候返回的数据供jstl使用，用map就可以了，代码：
public Map<String,Object> getSingleForMap(String pvLoginName){return mJdbcTemplate.queryForMap(C_FETCH_SQL_SINGLE, new Object[]{pvLoginName});}
public List<Map<String,Object>> getListForMap(String pvPlant){return mJdbcTemplate.queryForList(C_FETCH_SQL_LIST, new Object[]{pvPlant});
}