2023年4月22日
MyBatis删除
摘要： 删除单个 Integer deleteOne(@Param("id") String id); <delete id="deleteOne"> delete from tb_user where id=#{id}; </delete> @Test public void deleteOne(){ D 阅读全文
posted @ 2023-04-22 16:10 wzh_Official 阅读(44) 评论(0) 推荐(0)
模糊查询
摘要： select * from tb_user where username like "%"#{username}"%"; select * from tb_user where username like "%a%"; user{id=1, username='zhangsan', password 阅读全文
posted @ 2023-04-22 15:43 wzh_Official 阅读(37) 评论(0) 推荐(0)