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Java èŽ·å–æŒ‡å®šæ—¥æœŸæ‰€åœ¨å‘¨çš„第一天
// èŽ·å–æŒ‡å®šæ—¥æœŸæ‰€åœ¨å‘¨çš„第一天
Calendar cal = Calendar.getInstance();
cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);//这里设置从周一开始,è‹¥éœ€è¦æ ¹æ®ç³»ç»Ÿæ—¶åŒºè‡ªåŠ¨èŽ·å–,则采用下边的方å¼
//cal.set(Calendar.DAY_OF_WEEK, cal.getFirstDayOfWeek());//
System.out.println(cal.getTime());
测试结果
Wed Apr 29 10:24:45 CST 2009 Mon Apr 27 10:24:45 CST 2009 Thu Apr 30 10:24:45 CST 2009 Mon Apr 27 10:24:45 CST 2009 Fri May 01 10:24:45 CST 2009 Mon Apr 27 10:24:45 CST 2009 Sat May 02 10:24:45 CST 2009 Mon Apr 27 10:24:45 CST 2009 Sun May 03 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Tue May 05 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Wed May 06 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Thu May 07 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Fri May 08 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009 Sat May 09 10:24:45 CST 2009 Mon May 04 10:24:45 CST 2009





