package MobileContacts.dao.Impl;

import java.util.List;

import MobileContacts.entity.Contacts;

public interface MContactsdao {
	//1.展示所有菜单
		public List<Contacts> selectAllContactss();
		//2.增加
		public void insertContacts(Contacts Contacts);
		//3.删除
		public void deleteContacts(Contacts Contacts);
		//4.修改
		public void alterContacts(String name,Double price);
		//根据姓名查询
		public Contacts getContactsByName(String name);
		//根据微信号查找
		public Contacts getContactsByweChar(String weChar);
}