spring+spring mvc+mybatis

package com.mytest.tesst;

import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import com.mytest.beans.User;

public class MyBatisTest {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        String resource = "mybatis_config.xml";
//      com.mysql.jdbc.Driver
        InputStream is = MyBatisTest.class.getClassLoader().getResourceAsStream(resource);
        SqlSessionFactory sessionFactory = new SqlSessionFactoryBuilder().build(is);
        SqlSession session = sessionFactory.openSession();
        String statement = "com.mytest.dao.UserDao.getUser";//获取对应的sql替换
        //ִ查询sql，获取结果,通过id去查询用户
        User user = session.selectOne(statement, 1);
        System.out.println(user);
        //查询列表
        List<User> userList = session.selectList("com.mytest.dao.UserDao.getList");
        System.out.println("user_count:"+userList.size());
        Map<String,String> map = new HashMap<String,String>();
        map.put("name", "123");
        map.put("age", "1234");
        User user1 = session.selectOne("com.mytest.dao.UserDao.getUserByMap", map );
        System.out.println("user1:"+user1);
    }

}