SpringBoot整合mybatis

点击进入官方文档

导入MyBatis 所需要依赖

<dependency>
   <groupId>org.mybatis.spring.boot</groupId>
   <artifactId>mybatis-spring-boot-starter</artifactId>
   <version>2.1.3</version>
</dependency>

配置properties文件中的数据库信息和mapper

spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.url=jdbc:mysql://localhost:3306/springboot?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

#整合mybatis
mybatis.type-aliases-package=com.song.pojo
mybatis.mapper-locations=classpath:mybatis/mapper/*.xml