parseurl.java

这是一个英文版的《Java程序设计与问题解决》现在好多大学都当成教材

import java.net.*;
import java.io.*;

public class ParseURL {
    public static void main(String[] args) throws Exception {
        URL aURL = new URL("http://java.sun.com:80/docs/books/"
                           + "tutorial/index.html#DOWNLOADING");
        System.out.println("protocol = " + aURL.getProtocol());
        System.out.println("host = " + aURL.getHost());
        System.out.println("filename = " + aURL.getFile());
        System.out.println("port = " + aURL.getPort());
        System.out.println("ref = " + aURL.getRef());
    }
}