查询多列得到map与查询得到po对象

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.jdbc.core.BeanPropertyRowMapper;

import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;

import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;

import org.springframework.stereotype.Repository;

public List<Map<String, Object>> queryMatInfo(Long customer_id, List<String> matCodes) {
    try {
         Map<String, Object> params = new HashMap<String, Object>();
         String sql = "select mat_id, mat_code from wms_base_material where customer_id = :customer_id and mat_code in (:matCodes)";
         params.put("customer_id", customer_id);
         params.put("matCodes", matCodes);
         List<Map<String, Object>> list = jdbcTemplate.queryForList(sql, params);
         return list;
    } catch (Exception e) {
         log.error(e);
         return new ArrayList<Map<String, Object>>();
    }
}

List<Map<String, Object>> whList = warehouseDao.queryWhList(header.getEx_wh_code());

Map<String, Object> map = whList.get(0);

wh_id = (Long)map.get("wh_id");

public List<RivCheckL> queryByExpressOrderNo(String expressOrderNo) {
         String sql = " select * from riv_check_l chl right join riv_pack_case_l pcl on chl.CHL_PCL_ID = pcl.PCL_ID"
                    + " where pcl.PCL_EXPRESS_ORDER_NO = :expressOrderNo";
         MapSqlParameterSource map = new MapSqlParameterSource();
         map.addValue("expressOrderNo", expressOrderNo);
         List<RivCheckL> result = jdbcTemplate.query(sql, map,  new BeanPropertyRowMapper<RivCheckL>(RivCheckL.class));
         return result;
}

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.stereotype.Service;

@Autowired
private NamedParameterJdbcTemplate jdbcTemplate;

List<QuantQueryForQMDTO> ls = jdbcTemplate.query(sql, params,
                new RowMapper<QuantQueryForQMDTO>() {
                @Override
                public QuantQueryForQMDTO mapRow(ResultSet rs, int rowNum) throws SQLException {
                    QuantQueryForQMDTO dto = new QuantQueryForQMDTO();
                    dto.setOrgCode(rs.getString("org_code"));
                    dto.setOwnCode(rs.getString("own_code"));
                    dto.setMatCode(rs.getString("mat_code"));
                    return dto;
                }
            });

@Autowired
private NamedParameterJdbcTemplate jdbcTemplate;

public List<PcmlRecord> queryPcmlRecordLs(Integer onhId, Integer pclId, final PcmlInputUIInfoVO infoVO) {
        final List<PcmlRecord> pcmlRecords = new ArrayList<PcmlRecord>();
        List<Object> params = new ArrayList<Object>();
        StringBuilder sb = new StringBuilder(" select pcml.pcml_id, pcml.pcml_row_no, pcml.pcml_pct_id, pcml.pcml_qty, pct.pct_code, pct.pct_name ");
        sb.append(" from ");
        sb.append(" riv_pack_case_material_l pcml left join riv_pack_case_type pct on pct.pct_id = pcml.pcml_pct_id ");
        sb.append(" where ");
        sb.append(" pcml.pcml_onh_id = ? ");
        params.add(onhId);
        sb.append(" and pcml.pcml_pcl_id = ? ");
        params.add(pclId);
        this.jdbcTemplate.getJdbcOperations().query(sb.toString(), params.toArray(), new RowCallbackHandler() {

            @Override
            public void processRow(ResultSet rs) throws SQLException {
                PcmlRecord record = infoVO.new PcmlRecord();
                record.setPcmlId(SqlUtils.getIntValue(rs, "pcml_id"));
                record.setPcmlPctId(SqlUtils.getIntValue(rs, "pcml_pct_id"));
                record.setPcmlQty(SqlUtils.getIntValue(rs, "pcml_qty"));
                record.setPcmlRowNo(SqlUtils.getIntValue(rs, "pcml_row_no"));
                record.setPctCode(rs.getString("pct_code"));
                record.setPctName(rs.getString("pct_name"));
                pcmlRecords.add(record);
            }
        });
        return pcmlRecords;
    }