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Java ¾²Ì¬´úÀíºÍ¶¯Ì¬´úÀí
http://kuangbaoxu.javaeye.com/blog/192804
¹Ø¼ü×Ö: ¾²Ì¬´úÀíÓ붯̬´úÀí
1. ´úÀíģʽÖ÷ÒªÓÐÁ½ÖÖ£º¾²Ì¬´úÀíºÍ¶¯Ì¬´úÀí 
2. ¾²Ì¬´úÀí£º 
±ÈÈçÒªÔÚÊä³ö“HelloWorld”ǰ´òÓ¡Ò»¸ö×Ö·û´®“Welcome” 
A:Ïȶ¨ÒåÒ»¸ö½Ó¿ÚÀà 
Java´úÂë 
package ttitfly.proxy;      
     
public interface HelloWorld {      
    public void print();      
//  public void say();      
}   
   
B: ¶¨ÒåÒ»¸ö¸Ã½Ó¿ÚµÄʵÏÖÀà 
java ´úÂë 
Java´úÂë 
package ttitfly.proxy;      
     
public class HelloWorldImpl implements HelloWorld{      
     
    public void print(){      
        System.out.println("HelloWorld");      
    }      
//  public void say(){      
//      System.out.println("Say Hello!");      
//  }      
}      
C:¶¨ÒåÒ»¸ö¾²Ì¬´úÀíÀà 
Java´úÂë 
package ttitfly.proxy;      
     
public class StaticProxy implements HelloWorld{      
     
    public HelloWorld helloWorld ;      
    public StaticProxy(HelloWorld 


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