@Select("select * from emp where id = #{id}")public Emp getById(Integer id);@Select("select * from emp where name like concat('%',#{name},'%') " + "and gender = #{gender} " + "and entrydate between #{begin} and #{end} " + "order by update_time desc")public List<Emp> search(String name, Integer gender, LocalDate begin, LocalDate end);
JAVA / EXAMPLE
用 @Transactional 声明事务边界
在类或方法上标注 @Transactional,事务参数与 XML 配置一致:隔离级别、传播行为、只读。