main.java

来自「<设计模式-Java语言中的应用> 的源码」· Java 代码 · 共 16 行

import factory.*;

public class Main {
    public static void main(String[] args) {
        if (args.length != 1) {
            System.out.println("Usage: java Main class.name.of.ConcreteFactory");
            System.out.println("Example 1: java Main listfactory.ListFactory");
            System.out.println("Example 2: java Main tablefactory.TableFactory");
            System.exit(0);
        }
        Factory factory = Factory.getFactory(args[0]);
        Page page = factory.createYahooPage();
        page.output();
    }
}