一、mybatis动态设置表名

List<User> selectByTableName(@Param("name")String name);

 <select id="selectByTableName" resultType="com.cjc.mybatis.entity.User">
        select * from ${name}
    </select>

@Test
    public void test17() {
        SqlSession sqlSession = SqlSessionUtils.getSqlSession();
        UserMapper mapper = sqlSession.getMapper(UserMapper.class);
        List<User> users = mapper.selectByTableName("t_user");
        users.forEach(user -> System.out.println("user = " + user));
    }