ppt

package ink.openmind.springbootsamplemybatislearnproject; import org.mybatis.spring.annotation.MapperScan; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; @SpringBootApplication /* * 在启动类中添加Mapper包扫描@MapperScan， SpringBoot启动时会自动加载包路径下的Mapper接口 * 也可以直接在每个Mapper接口上面添加@Mapper注解，但是如果Mapper接口数量过多，在每个Mapper添加注解繁琐 * 建议使用扫描注解 * */ @MapperScan("ink.openmind.springbootsamplemybatislearnproject.dao") public class SpringbootSampleMybatisLearnProjectApplication { public static void main(String[] args) { System.out.println("启动SpringBoot..."); SpringApplication.run(SpringbootSampleMybatisLearnProjectApplication.class, args); } }