spring boot集成mybatis

<!--about Mybatis-->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.0</version>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.1.1</version>
</dependency>

<!--mysql数据库相关配置-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>

@Mapper
public interface SysUserMapper {
@Select("SELECT * FROM sys_user WHERE user_id=#{id}")
public SysUser getSysUserById(@Param("id") Long id);

}