Date d = new Date();
Calandar c = Calendar.getInstance();
上面两个都拿到当前时间。
如果你已经得到时间的millisecond.
Date d = new Date(milli);
Calandard c = Calendar.getInstance();
c.setTimeInMillis(milli);
如果要得到时间的确切天数,
d.getDay();//但是,deprecated,最好不用。
c.get(Calendar.DAY_OF_MONTH);
如果要output成String,看看,java.text.SimpleDateFormat.
ex: new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
Calandar c = Calendar.getInstance();
上面两个都拿到当前时间。
如果你已经得到时间的millisecond.
Date d = new Date(milli);
Calandard c = Calendar.getInstance();
c.setTimeInMillis(milli);
如果要得到时间的确切天数,
d.getDay();//但是,deprecated,最好不用。
c.get(Calendar.DAY_OF_MONTH);
如果要output成String,看看,java.text.SimpleDateFormat.
ex: new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
Date(long date)
Allocates a Date object and initializes it to represent the specified number of milliseconds since the standard base time known as "the epoch", namely January 1, 1970, 00:00:00 GMT.
其他的你就回了吧
java.util.Date date=new Date(millis);
java.text.DateFormat dateFormat=DateFormat.getInstance();
String dateDescriptionInLocalLanguage=dateFormat.format(date);in China, it's like 年月日
in US, it's like mdy,
in UK, it's like dmy
....