SpringBoot集成Mybatis

1 导入依赖

<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>1.1.1</version>
</dependency>

2 配置mybatis

在application.yml中添加：

mybatis:
  mapper-locations: classpath:cn/xh/mapper/*Mapper.xml

3 配置Mapper接口扫描包

在主配置类（ApplicationConfig.java）中添加注解@MapperScan：

@SpringBootApplication
@MapperScan("cn.xh.web.controller.mapper")
public class ApplicationConfig {
   ...
}

来源：https://www.cnblogs.com/wings-xh/p/12102822.html