java中計(jì)算兩個(gè)數(shù)之間的和 java怎么計(jì)算明天是星期幾？
java怎么計(jì)算明天是星期幾？import java.text.DateFormatSymbolsimport java.util.Calendarpublic class Test { public
java怎么計(jì)算明天是星期幾？
import java.text.DateFormatSymbolsimport java.util.Calendarpublic class Test { public static void main(String[] args) { Calendar cal = Calendar.getInstance() cal.add(Calendar.DATE， 1) String tomorrow = new DateFormatSymbols().getShortWeekdays()[cal.get(Calendar.DAY_OF_WEEK)] System.out.println("明天是星期: " tomorrow) }}