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配置mybatis

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1.mybatis 入门 ssm-mybatis DAO层2.mybatis整合spring的三种方式mybatis整合spring-有Mapper实现类

1. 导入必须的包smm整合常用jar包-maven方式smm整合常用jar包-lib方式2.编写mapper实现类UserMapperImpl.xmlpackage Dao.DaoImpl;import Dao.UserMapper;import org.apache.ibatis.session.SqlSession;import org.mybatis.spring....

2.lib包方式ssm全部lib链接：https://pan.baidu.com/s/1kD4EJfQiWW20_f-w3RzZWQ提取码：wehf复制这段内容后打开百度网盘手机App，操作更方便哦mybatis-spring整合的包spring-ioc相关包spring-aop相关包spring-tx...

（1）maven方式导入 <!--mybatis 包 --> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis --> <dependency> <groupId>org.mybatis</groupId> ...

UserService.javapackage service;import po.User;public interface UserService { public void saveCustomer(User user);}2.UserServiceImpl.javapackage service.impl;import javax.annotation....