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文章 2024-09-01 来自：开发者社区

mybatis ：sqlmapconfig.xml配置 ++++Mapper XML 文件（sql/insert/delete/update/select)（增删改查）用法

在Java的MyBatis框架中，sqlmapconfig.xml 是框架的核心配置文件，其中配置了MyBatis的全局属性和数据库连接信息，同时也定义了映射器（Mapper）XML文件的路径，映射器XML文件中则包含了具体的数据库操作语句，包括插入（Insert）、删除...

文章 2024-07-28 来自：开发者社区

idea中配置mybatis 映射文件模版及 mybatis plus 自定义sql

本文为博主原创，未经允许不得转载：　　mybatis plus 使用过程中已经很大程度提升了我们开发的效率，因为它内部已经对单表的操作进行了完美的封装，但是关联表操作时，这时就需要自己定义sql，自定义实现。　　1.在idea中配置 mybatis sql 映射文件的模版。步骤如下图：　　其中的模版如下： ...

文章 2024-06-24 来自：开发者社区

后端数据库开发JDBC编程Mybatis之用基于XML文件的方式映射SQL语句实操

之前的SQL语句是基于注解以后开发中一般是一个接口对应一个映射文件 ...

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