引入依赖repository
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.stereotype.Repository;
/**
* @author yang
* @since 0.0.1
*/
@Repository
public interface GrStrategyDefaultRepository extends JpaRepository<GrStrategyDefault, Integer>, JpaSpecificationExecutor<GrStrategyDefault> {
}
service
@Override
public PageResult<GrStrategyDefault> defaultPolicyPage(De