package org.shop.dao;

import java.util.List;
import java.util.Map;

import org.shop.pojo.Sh;

public interface ShDao {
	int  ck(Sh sh);
	int cksh(Sh sh);
	int jj(int id);
	List  cc(int sh);
	List bb();
	List  hws(String hw);
	Sh hwss(int id);
	List bbs();
	
}