mybatis框架数据库的相关内容

文章 2022-04-18 来自：开发者社区

快速入门理解Mybatis——自定义框架实现数据库查询操作（一）

1 前言mybatis是一个优秀的基于java的持久层框架，它内部封装了jdbc，使开发者只需要关注sql语句本身，而不需要花费精力去处理加载驱动、创建连接、创建statement等繁杂的过程。通过xml或注解的方式将要执行的各种statement配置起来，并通过java对象和statement中sql的动态参数进行映射生成最终执行的sql语句，最后由框架执行sql并将结果映射为java对象并返....

文章 2021-11-28 来自：开发者社区

MyBatis框架使用解析！数据库相关API的基本介绍

动态SQLif根据条件包含where子句的一部分<select id="findActiveBlogLike" resultType="Blog"> SELECT * FROM BLOG WHERE state = 'ACTIVE' <where> <if test="title != null"> AN...

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更新时间 2024-05-29 16:35:04

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