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//接口public interface Sender{
public void Send();
}
//实现类1public classMailSender implements Sender{
public void Send(){
System.out.println("mail sender");
}
}
//实现类2public class SMSSender implements Sender{
public void Send(){
System.out.println("SMS sender");
}
}
//静态工厂public class SenderFactory{
public static Sender mailSender(){
return new MailSender();
}
public static Sender smsSender(){
return new SMSSender();
}
}
public class FactoryTest{
public static void main(String[] args){
SenderFactory.smsSender().Send();
SenderFactory.mailSender().Send();
}
}
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原文地址：http://www.cnblogs.com/liubo6/p/4501040.html
