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ProxyģʽÒÔ¼°java¶¯Ì¬´úÀíʵÏÖ

Ò». Proxyģʽ¶¨Òå:
ΪÆäËû¶ÔÏóÌṩһÖÖ´úÀíÒÔ¿ØÖÆÕâ¸ö¶ÔÏóµÄ·ÃÎÊ.
¶þ.ģʽ½â˵
Proxy´úÀíģʽÊÇÒ»ÖֽṹÐÍÉè¼Æģʽ,Ö÷Òª½â¾öµÄÎÊÌâÊÇ:ÔÚÖ±½Ó·ÃÎʶÔÏóʱ´øÀ´µÄÎÊÌâ,±ÈÈç˵:Òª·ÃÎʵĶÔÏóÔÚÔ¶³ÌµÄ»úÆ÷ÉÏ.
ÔÚÃæÏò¶ÔÏóϵͳÖÐ,ÓÐЩ¶ÔÏóÓÉÓÚijЩԭÒò(±ÈÈç¶ÔÏó´´½¨¿ªÏúºÜ´ó,»òÕßijЩ²Ù×÷ÐèÒª°²È«¿ØÖÆ,»òÕßÐèÒª½ø³ÌÍâµÄ·ÃÎÊ),
Ö±½Ó·ÃÎÊ»á¸øʹÓÃÕß»òÕßϵͳ½á¹¹´øÀ´ºÜ¶àÂé·³,ÎÒÃÇ¿ÉÒÔÔÚ·ÃÎʴ˶ÔÏóʱ¼ÓÉÏÒ»¸ö¶Ô´Ë¶ÔÏóµÄ·ÃÎʲã,Õâ¸ö·ÃÎʲãÒ²½Ð´úÀí¡£
ProxyģʽÊÇ×î³£¼ûµÄģʽ,ÔÚÎÒÃÇÉú»îÖд¦´¦¿É¼û,±ÈÈçÏÖÔÚÓиöʲô¸ç,ÌرðµÄ»ð,µ«ÊÇÐÔ±ðÒ»°ãÈË¿´²»³öÀ´,ÄãÈ¥ÎÊ"Ëû",È˼ÒÊÇ
´óÍó,²»ºÍÄãÖ±½Ó¶Ô»°,Ö»Óо­¼ÍÈ˳öÃæ,Õâ¸ö¾­¼ÍÈ˾ͿÉÒÔ¿´³ÉËûµÄ´úÀí.
Èý.½á¹¹Í¼
´«Í³µÄ½á¹¹Í¼ÈçÏÂ:
java¶¯Ì¬´úÀí½á¹¹Í¼ÈçÏÂ:
ËÄ.ʵÏÖ:
public interface Person {
public void ownSex();
public String isBoolean(String str);

}
public class SpringBrother implements Person {
public void ownSex() {
System.out.println("Female!");
}
public String isBoolean(String str) {
return "yes!";
}
}

public class MyInvocationHandler implements InvocationHandler {

private Object proxied = null; //±»´úÀíµÄ¶ÔÏó.
public MyInvocationHandler(Object proxied){
this.proxied = proxied;
}

public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
System.out.println("---------- proxy: ----------\n" + proxy.getClass()
+ "\nmethod: " + method + "\nargs: " + args);
Object oo = method.invoke(proxied, args);// ·ÃÎʵײ㷽·¨,ÕâÀïÊÇmain·½·¨ÖеÄownSex»òÕßisBoolean,·µ»Ø·µ»ØÖµ
if(args!=null && args.length!=0){
for(Object o : args){
System.out.println(o);
}
}
if(!(oo==null)){
System.out.println(oo);
}
return null;
}

public static void main(String[] args) {
Person person = (Person)Proxy.newProxyInstance(MyInvocationHandler.class.getClassLoader(),
new Class[]{Person.class}, new MyInvocationHandler(new SpringBrother()));
person.ownSex();
person.isBoolean("is Female!


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javaʹÓÃrocksawºÍvserv tcpipʵÏÖ»ùÓÚICMPµÄPing¹¦ÄÜ

Ò»£º×¼±¸ www.savarese.org download
 1.  rocksaw-1.0.0-src.tar.gz
 2.  vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
 1.  build vserv-tcpip-0.9.2-src
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¹ÙÍøʹÓòο¼£ºhttp://www.jinvoke.com/calling-the-win32-api-from-java
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import com.jinvoke.JInvoke;
import com.jinvok ......

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½Ó¿Ú¶¨Ò壺
package com.hd123.h5.ejb.verctrl;
public interface CallBack {
  public void callBack();
}
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ʹÓÃJava±àдTelnet¿Í»§¶Ë

ʹÓÃJava±àдTelnet¿Í»§¶Ë
2009-12-24
Kagula
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   [1]Eclipse3.4.2
   [2]JDK 1.6.x
   [3] jta26.jar
¿É´ÓÏÂÃæÍøÖ·ÏÂÔØÕâ¸öJar°ü
http://javassh.org/space/start
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