*/	public static HashMap
     
       computeDate(){				Calendar cal =Calendar.getInstance();        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");                HashMap
      
        map = new HashMap
       
        ();                cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY); //获取本周一的日期//		System.out.println(df.format(cal.getTime()));		map.put("MONDAY", df.format(cal.getTime()));				cal.set(Calendar.DAY_OF_WEEK, Calendar.TUESDAY); //获取本周二的日期//		System.out.println(df.format(cal.getTime()));		map.put("TUESDAY", df.format(cal.getTime()));				cal.set(Calendar.DAY_OF_WEEK, Calendar.WEDNESDAY); //获取本周三的日期//		System.out.println(df.format(cal.getTime()));		map.put("WEDNESDAY", df.format(cal.getTime()));				cal.set(Calendar.DAY_OF_WEEK, Calendar.THURSDAY); //获取本周四的日期//		System.out.println(df.format(cal.getTime()));		map.put("THURSDAY", df.format(cal.getTime()));				cal.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY); //获取本周五的日期//		System.out.println(df.format(cal.getTime()));		map.put("FRIDAY", df.format(cal.getTime()));				cal.set(Calendar.DAY_OF_WEEK, Calendar.SATURDAY); //获取本周六的日期//		System.out.println(df.format(cal.getTime()));		map.put("SATURDAY", df.format(cal.getTime()));				//这种输出的是上个星期周日的日期，因为老外那边把周日当成第一天		cal.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);		//增加一个星期，才是我们中国人理解的本周日的日期		cal.add(Calendar.WEEK_OF_YEAR, 1);//	    System.out.println(df.format(cal.getTime()));	    map.put("SUNDAY", df.format(cal.getTime()));	    	    return map;	}