在MyBatis中實現自定義排序可以通過編寫自定義的排序方法來實現。下面是一個示例：
List<User> selectUsersOrderByCustom(String orderBy);
<select id="selectUsersOrderByCustom" resultType="User">
SELECT * FROM user
ORDER BY ${orderBy}
</select>
public List<User> selectUsersOrderByCustom(String orderBy) {
try (SqlSession sqlSession = sqlSessionFactory.openSession()) {
UserMapper userMapper = sqlSession.getMapper(UserMapper.class);
return userMapper.selectUsersOrderByCustom(orderBy);
}
}
List<User> users = userMapper.selectUsersOrderByCustom("age DESC, name ASC");
通過以上步驟，就可以實現在MyBatis中自定義排序的功能。可以根據具體需求編寫不同的排序方法和SQL語句。
