dutyexchangedao.java

一个优秀的干洗店管理系统

package dao.exchange;

import java.util.Vector;

import vo.DutyExchangeVo;

public interface DutyExchangeDao {
	public DutyExchangeVo getCurrentExchangeInfo();
	// 提交获取的交班信息，并将它记录到数据库中
	public boolean insertExchangeInfo(DutyExchangeVo value);
	
	public Vector<DutyExchangeVo> getExchangeHistory(String startTime, String endTime);
	
	public String getCurrentOperator();
	
}