Mybatis 测试代码

Mybatis 测试代码

@Test
public void testFindAll() throws Exception {
    
    
	// 加载核心配置文件
	InputStream is = Resources.getResourceAsStream("SqlMapConfig.xml");
	// 获取SqlSessionFactory工厂对象
	SqlSessionFactory sqlSessionFactory = newSqlSessionFactoryBuilder().build(is);
	// 获取SqlSession会话对象
	SqlSession sqlSession = sqlSessionFactory.openSession();
	// 执行sql
	List<User> list = sqlSession.selectList("UserMapper.findAll");
	for (User user : list) {
    
    
		System.out.println(user);
	}
	// 释放资源
	sqlSession.close();
}