转自:http://blog.csdn.net/xue1225go/article/details/4363629 SimpleDateFormat dfs = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"); long between = 0; try { java.util.Date begin = dfs.parse("2009-07-10 10:22:21.214"); java.util.Date end = dfs.parse("2009-07-20 11:24:49.145"); between = (end.getTime() - begin.getTime());// 得到两者的毫秒数 } catch (Exception ex) { ex.printStackTrace(); } long day = between / (24 * 60 * 60 * 1000); long hour = (between / (60 * 60 * 1000) - day * 24); long min = ((between / (60 * 1000)) - day * 24 * 60 - hour * 60); long s = (between / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - min * 60); long ms = (between - day * 24 * 60 * 60 * 1000 - hour * 60 * 60 * 1000 - min * 60 * 1000 - s * 1000); System.out.println(day + "天" + hour + "小时" + min + "分" + s + "秒" + ms + "毫秒");
Java中计算两个时间差(精确到毫秒)
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转载自kt-g.iteye.com/blog/2190705
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