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import java.util.*;
import java.text.*;
//ÒÔÏÂĬÈÏʱ¼äÈÕÆÚÏÔʾ·½Ê½¶¼ÊǺºÓïÓïÑÔ·½Ê½
//Ò»°ãÓïÑÔ¾ÍĬÈϺºÓï¾Í¿ÉÒÔÁË£¬Ê±¼äÈÕÆÚµÄ¸ñʽĬÈÏΪMEDIUM·ç¸ñ£¬±ÈÈ磺2008-6-16 20:54:53
//ÒÔÏÂÏÔʾµÄÈÕÆÚʱ¼ä¶¼ÊÇÔÙDateÀàµÄ»ù´¡ÉϵÄÀ´µÄ£¬»¹¿ÉÒÔÀûÓÃCalendarÀàÀ´ÊµÏÖ¼ûÀàTestDate2.java
public class TestDate {
   public static void main(String[] args) {
      Date now = new Date(System.currentTimeMillis());
      Calendar cal = Calendar.getInstance();
     
      DateFormat d1 = DateFormat.getDateInstance(); //ĬÈÏÓïÑÔ£¨ººÓϵÄĬÈÏ·ç¸ñ£¨MEDIUM·ç¸ñ£¬±ÈÈ磺2008-6-16 20:54:53£©
      String str1 = d1.format(now);
      DateFormat d2 = DateFormat.getDateTimeInstance();
      String str2 = d2.format(now);
      DateFormat d3 = DateFormat.getTimeInstance();
      String str3 = d3.format(now);
      DateFormat d4 = DateFormat.getInstance(); //ʹÓÃSHORT·ç¸ñÏÔʾÈÕÆÚºÍʱ¼ä
      String str4 = d4.format(now);
      DateFormat d5 = DateFormat.getDateTimeInstance(DateFormat.FULL,DateFormat.FULL); //ÏÔʾÈÕÆÚ£¬ÖÜ£¬Ê±¼ä£¨¾«È·µ½Ã룩
      String str5 = d5.format(now);
      DateFormat d6 = DateFormat.getDateTimeInstance(DateFormat.LONG,DateFormat.LONG); //ÏÔʾÈÕÆÚ¡£Ê±¼ä£¨¾«È·µ½Ã룩
      String str6 = d6.format(now);
      DateFormat d7 = DateFormat.getDateTimeInstance(DateFormat.SHORT,DateFormat.SHORT); //ÏÔʾÈÕÆÚ£¬Ê±¼ä£¨¾«È·µ½·Ö£©
      String str7 = d7.format(now);
      DateFormat d8 = D


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