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       TimerÊÇÒ»ÖÖ¶¨Ê±Æ÷¹¤¾ß£¬ÓÃÀ´ÔÚÒ»¸öºǫ́Ï̼߳ƻ®Ö´ÐÐÖ¸¶¨ÈÎÎñ£¬ÕâЩÈÎÎñ¿ÉÒÔ±»Ö´ÐÐÒ»´Î£¬Ò²¿ÉÒÔ±»¶¨ÆÚÖ´ÐС£Ã¿¸ö Timer ¶ÔÏó¶ÔÓ¦Ò»¸öºǫ́Ị̈߳¬Ë³ÐòµØÖ´ÐÐËùÓмÆÊ±Æ÷ÈÎÎñ¡£Èç¹ûÍê³Éij¸ö¼ÆÊ±Æ÷ÈÎÎñµÄʱ¼äÌ«³¤£¬ÄÇôËü»á“¶ÀÕ¼”¼ÆÊ±Æ÷µÄÈÎÎñÖ´ÐÐỊ̈߳¬´Ó¶ø¿ÉÄÜÑÓ³ÙºóÐøÈÎÎñµÄÖ´ÐС£¶Ô Timer ¶ÔÏó×îºóµÄÒýÓÃÍê³É²¢ÇÒËùÓÐδ´¦ÀíµÄÈÎÎñ¶¼ÒÑÖ´ÐÐÍê³Éºó£¬¼ÆÊ±Æ÷µÄÈÎÎñÖ´ÐÐÏ̻߳áÕý³£ÖÕÖ¹£¨²¢ÇÒ³ÉΪÀ¬»ø»ØÊյĶÔÏ󣩡£TimerTaskÊÇÒ»¸ö³éÏóÀ࣬ʵÏÖÁËRunable½Ó¿Ú£¬ËüµÄ×ÓÀà´ú±íÒ»¸ö¿ÉÒÔ±»Timer¼Æ»®µÄÈÎÎñ¡£csdnÉÏÁíÍâһƪ²©ÎÄ£ºhttp://blog.csdn.net/siyue_qi/archive/2008/05/22/2469316.aspx£¬±È½ÏÏêϸµÄ²ûÊöÁËTimerºÍTimerTaskµÄʹÓá£
1£©  Ò»¸ö¼òµ¥µÄDemo£¬Èôó¼Ò¶ÔTimer¡¢TimerTaskµÄʹÓÃÓиÐÐÔµÄÈÏʶ¡£
import java.io.IOException;
import java.util.Timer;
 
public class TimerTest {
    public static void main(String[] args)...{
        Timer timer = new Timer();
        timer.schedule(new MyTask(), 1000, 2000);//ÔÚ1ÃëºóÖ´ÐдËÈÎÎñ,ÿ´Î¼ä¸ô2Ãë
        while(true){//Õâ¸öÊÇÓÃÀ´Í£Ö¹´ËÈÎÎñµÄ,·ñÔò¾Íһֱѭ»·Ö´ÐдËÈÎÎñÁË
            try {
                int ch = System.in.read();
                if(ch-'c'==0){
                    timer.cancel();//ʹÓÃÕâ¸ö·½·¨Í˳öÈÎÎñ
                }
            } catch (IOException e) {
                // TODO Auto-generated catch block
       &n


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java UDPģʽͨѶʵÀý javaѧϰ±Ê¼Ç(5)

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Java 1.5ÐÂÌØÐÔ¼ò½é

“JDK1.5”µÄÒ»¸öÖØÒªÖ÷Ìâ¾ÍÊÇͨ¹ýÐÂÔöÒ»Ð©ÌØÐÔÀ´¼ò»¯¿ª·¢£¬ÕâÐ©ÌØÐÔ°üÀ¨·ºÐÍ£¬for-each¡¡Ñ­»·£¬×Ô¶¯×°°ü/²ð°ü£¬Ã¶¾Ù£¬¿É±ä²ÎÊý,¡¡¾²Ì¬µ¼Èë¡¡¡£Ê¹ÓÃÕâÐ©ÌØÐÔÓÐÖúÓÚÎÒÃDZàд¸ü¼ÓÇåÎú£¬¾«º·£¬°²È«µÄ´úÂë¡£
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Java XStream·â×°Àà

´Ë¸öÀàÊÇΪÁË·½±ã³õѧÕß¶ÔXMLµ½ javabean µÄÏ໥ת»»²»ÊìϤ¶øÐ´µÄ:
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
public class XmlBean {
 /*
  * @AUTHOR:ZHONG
  * @CREATETIME:2010/02/10
  * @PREAM:OBJECT(JAVABEAN)
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