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1. ´úÀíģʽÖ÷ÒªÓÐÁ½ÖÖ£º¾²Ì¬´úÀíºÍ¶¯Ì¬´úÀí
2. ¾²Ì¬´úÀí£º
±ÈÈçÒªÔÚÊä³ö“HelloWorld”Ç°´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();
}
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!");
// }
}
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 impleme
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