Spring跟mybatis的整合使用

  ApplicationContext applicationContext = new ClassPathXmlApplicationContext("applicationContext-mybatis.xml");
    UserService userService = (UserService)applicationContext.getBean("userService");
    List<User> userList = userService.queryUsersByUserNameOrRoleId(null, 2L);
    for (User user : userList) {
        System.out.println(user);
    }

}