GregorianCalendar s=new GregorianCalendar();
s.setTime(date1);
GregorianCalendar d=new GregorianCalendar();
d.setTime(date2);
long daydiff=(d.getTimeInMillis()-s.getTimeInMillis())/(24*3600*1000);
System.out.println(daydiff);
其他依葫芦画瓢了就可以得到date1和date2之间的各项差
s.setTime(date1);
GregorianCalendar d=new GregorianCalendar();
d.setTime(date2);
long daydiff=(d.getTimeInMillis()-s.getTimeInMillis())/(24*3600*1000);
System.out.println(daydiff);
其他依葫芦画瓢了就可以得到date1和date2之间的各项差
解决方案 »
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