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19 lines
425 B
19 lines
425 B
package com.whn.hellospring.repository;
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import com.whn.hellospring.model.MenuCoffeeDO;
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import org.springframework.data.jpa.repository.JpaRepository;
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import java.util.Optional;
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/**
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* 菜单咖啡
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*/
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public interface MenuCoffeeRepository extends JpaRepository<MenuCoffeeDO,Long> {
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/**
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* 获取一个类型下的咖啡列表
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* @return
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*/
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@Override
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Optional<MenuCoffeeDO> findById(Long aLong);
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}
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