Date日期比对
1 Calendar calendar1 = Calendar.getInstance();
2 Calendar calendar2 = Calendar.getInstance();
3 calendar1.set(2007, 01, 10);
4 calendar2.set(2008, 07, 01);
5 long milliseconds1 = calendar1.getTimeInMillis();
6 long milliseconds2 = calendar2.getTimeInMillis();
7 long diff = milliseconds2 - milliseconds1;
8 long diffSeconds = diff / 1000;
9 long diffMinutes = diff / (60 * 1000);
10 long diffHours = diff / (60 * 60 * 1000);
11 long diffDays = diff / (24 * 60 * 60 * 1000);
12 System.out.println("\nThe Date Different Example");
13 System.out.println("Time in milliseconds: " + diff + " milliseconds.");
14 System.out.println("Time in 秒: " + diffSeconds + " seconds.");
15 System.out.println("Time in 分鐘: " + diffMinutes + " minutes.");
16 System.out.println("Time in 小時: " + diffHours + " hours.");
17 System.out.println("Time in 天: " + diffDays + " days.");
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轉載于:https://www.cnblogs.com/duwenlei/p/3977010.html
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