Java 如何解析 URL
以下实例演示了如何使用 net.URL 类的 url.getProtocol() ,url.getFile() 等方法来解析 URL 地址:
import java.net.URL;
public class Main {
public static void main(String[] args)
throws Exception {
URL url = new URL("http://www.manongjc.com");
System.out.println("URL 是 " + url.toString());
System.out.println("协议是 "
+ url.getProtocol());
System.out.println("文件名是 " + url.getFile());
System.out.println("主机是 " + url.getHost());
System.out.println("路径是 " + url.getPath());
System.out.println("端口号是 " + url.getPort());
System.out.println("默认端口号是 " + url.getDefaultPort());
}
}