jspcalendar.java

这是一本介绍ＪＳＰ技术的资料

package bcs;

import java.util.*;
public class JSPCalendar
  { Calendar calendar=null;
    int year,dayofMonth,hour,minute,second;
    String day,date,time;
  public JSPCalendar()
      {
      calendar=Calendar.getInstance();
      Date time=new Date();
      calendar.setTime(time);
      }
  public int getYear()
    {
      return calendar.get(Calendar.YEAR);
      }
public String getMonth()
{int m=1+calendar.get(Calendar.MONTH);
String months[]={"1","2","3","4","5","6","7","8","9","10","11","12"};
if(m>12)
return "0";
return months[m-1];
}
public String getDay()
{ int n=getDayofWeek();//注意getDayofWeek()返回的最小值为1(代表星期日)，最大值为7(代表星期六)
  String days[]={"星期？","日","一","二","三","四","五","六"};
  if(n>7)
      return "星期？";
   return days[n];
}
public String getDate()
{return getYear()+"/"+getMonth()+"/"+getDayofMonth();
}
public int getDayofWeek()
{return calendar.get(Calendar.DAY_OF_WEEK);
}
public int getDayofMonth()
{
return calendar.get(Calendar.DAY_OF_MONTH);
}
}