package com.lovo.dao;

import java.sql.SQLException;
import java.util.List;

import com.lovo.po.AreaPO;

public interface AreaDAO {
	public void insert(AreaPO po) throws SQLException;
	public void delete(int id) throws SQLException;
	public void update(AreaPO po) throws SQLException;
	public AreaPO queryById(int id) throws SQLException;
	public List<AreaPO> queryArea() throws SQLException;
}