spring jdbc万能数据库封装类

package com.linkage.educloud.learn.domain;


import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;


import com.linkage.educloud.base.domain.RowMapper;


public class dayDataRowMapper implements RowMapper{


@Override
public Object mapRow(ResultSet rs, int paramInt)
throws SQLException {
//List