mybatis-plus 扫描Mapper
Mybatis-plus Mapper包没有扫描:.NoSuchBeanDefinitionException: No qualifying bean of type 'xxxxxMapper' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
设置包扫描
①、启动项添加@MapperScan(value = {"com.marw.*.mapper"})
@SpringBootApplication @MapperScan(value = {"com.marw.*.mapper"}) public class xxxxApplication { public static void main(String[] args) { SpringApplication.run(xxxxApplication.class, args); } }
②、每个Mapper文件上添加@Mapper
@Mapper public interface DeptMapper extends BaseMapper<Dept> { }
③、自定义配置文件,并添加@MapperScan(value = {"com.marw.*.mapper"})
@Configuration @MapperScan(value = {"com.marw.*.mapper"}) public class MybatisPlusConfig { ... ... }