package com.power.travel.repository; import com.power.travel.model.Attractions; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.JpaSpecificationExecutor; import org.springframework.stereotype.Repository; //这段代码定义了一个名为AttractionsRepository的Java接口 @Repository public interface AttractionsRepository extends JpaRepository, JpaSpecificationExecutor { }