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23 lines
606 B
23 lines
606 B
package com.lingnan.supermarket.dao;
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import java.util.ArrayList;
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import java.util.Vector;
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import com.lingnan.supermarket.dto.ProdCatalog;
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public interface prodCatalogService {
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//根据商品类production的id查询并输出类别
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Vector<ProdCatalog> findProdCatalogAndProd();
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String findProdCatalog(String id1 );
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int addProdCatalog(String id1,String id2);
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int deleteProdCatalog(String id2);
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//根据商品类production的name查询并输出类别id
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String findProdCatalogByname(String name );
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//查找所有商品类的类名并以数组输出
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ArrayList<String> findNameProdCatalog();
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}
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