spring boot集成mybatis

首选，在pom.xml文件中我们需要添加一些依赖:

<!--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>

项目用到的是mysql数据库,所以还要对mysql数据库进行一些配置:

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

接下来就可以对数据库进行一些操作啦!

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