String enterDate=”2010-10-13 00:00:00″;
SimpleDateFormat sdf = new SimpleDateFormat(“yyyy-MM-dd hh:mm:ss”);
Date date=new Date();
Date date2=sdf.parse(enterDate);
//天数
int dayNum=(int)((date.getTime()-date2.getTime())/(24*60*60*1000));
String enterDate=”2010-10-13 00:00:00″;
SimpleDateFormat sdf = new SimpleDateFormat(“yyyy-MM-dd hh:mm:ss”);
Date date=new Date();
Date date2=sdf.parse(enterDate);
//天数
int dayNum=(int)((date.getTime()-date2.getTime())/(24*60*60*1000));
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