标签: java date
我有一个ArrayList,其中添加了时间和日期
06/18/2015 12:25 06/19/2015 22:45
我想知道如何才能获得每个日期之间的确切时间差。我试过了
long diff = Math.abs(d1.getTime() - d2.getTime()); long diffDays = diff / (24 * 60 * 60 * 1000);