jisuan.java

机房网吧刷卡计费

package cn.com.S1t55.killer.view;

import java.util.Date;
import java.text.DateFormat;
import cn.com.S1t55.killer.entity.Record;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public final class JiSuan {
    public JiSuan() {
    }
public static double FeiYong(String bs)
    {
        double fee=0;
               /*开始时间的分钟部分*/
     int beginMinute=Integer.parseInt(Record.beginTime.substring(14,16));
         /*开始时间的小时部分*/
     int beginHour=Integer.parseInt(Record.beginTime.substring(11,13));
    int beginDay=Integer.parseInt(Record.beginTime.substring(8,10));
    int beginMonth=Integer.parseInt(Record.beginTime.substring(5,7));
    int beginYear=Integer.parseInt(Record.beginTime.substring(0,4));
          /*结束时间的分钟部分*/
       int endMinute=Integer.parseInt(bs.substring(14,16));
         /*结束时间的小时部分*/
        int endHour=Integer.parseInt(bs.substring(11,13));
        int endDay=Integer.parseInt(bs.substring(8,10));
        int endMonth=Integer.parseInt(bs.substring(5,7));
        int endYear=Integer.parseInt(bs.substring(0,4));
        //计算机上机时间的单位为分钟
        int playMinutes=0;
        playMinutes=(endYear-beginYear)*365*24*60+
                    (endMonth-beginMonth)*30*24*60+(endDay-beginDay)*24*60+
            (endHour-beginHour)*60+(endMinute-beginMinute);
        int modNum=playMinutes%60;
        int playHours=0;
        playHours=playMinutes/60;
       // System.out.print(modNum);
       if(playHours==0||(modNum>5&&playHours>0))
        {
            playHours++;
            fee=playHours*2;
        }
        else if(playHours==0||(modNum<4&&modNum>3&&playHours>0))
        {
            fee=playHours*2+1;
        }
        else if(playHours==0||(modNum<3&&modNum>2.5&&playHours>0))
      {
          fee=playHours*2+0.7;
      }

      else if(playHours==0||(modNum<2.5&&modNum>0&&playHours>0))
      {
          fee=playHours*2+0.5;
      }
      else if(playHours==0||(modNum<4.5&&modNum>3&&playHours>0))
         {
             fee=playHours*2+1.5;
      }
       //fee=playMinutes*0.5;
        return fee;
    }
}