urls.java

由于想一次上传成功 所以将二个教程打包成了一个 这些例子几乎包含了所有java的框架集合

import java.net.*;

class URLs 
{
    public static void main(String args[]) throws MalformedURLException 
    {
        URL url = new URL("http://www.sun.com/worldwide/");

        System.out.println("URL protocol: " + url.getProtocol());
        System.out.println("Host name: " + url.getHost());
        System.out.println("File name: " + url.getFile());
        System.out.println("Ext:" + url.toExternalForm());
    }
}