时间日期的处理设计 /** * */ package com; import java.text.DateFormat; import java.text.NumberFormat; import java.text.ParseException; import java.util.Calendar; import java.util.Date; import java.util.Locale; /** * @author Administrator * */ public class Barn { public static void main(String[] args) { System.out.println(Calendar.getInstance()); System.out.println(Calendar.getInstance().getTime()); Date d = Calendar.getInstance().getTime(); System.out.println(d); DateFormat df = DateFormat.getDateInstance(); Date d2 = null; try { d2 = df.parse("2010-09-12"); } catch (ParseException e) { e.printStackTrace(); } System.out.println(d2); String fm = df.format(d);