url gethost

Background Information One of the most recent RSS-reading tools for yourself is to get a JSON file containing a list of RSS feeds from the server side, and then download and parse RSS content based on this JSON file. The core code is as

Next, we'll take a look at the second topic of Web Programming on Java: URL processing. The URL (uniform Resource Locator) Chinese name is a Uniform Resource locator, sometimes also known as the Web address. Represents a resource on the Internet,

Let IE write the server program as the client: [Java]Package net. csdn. web; Import java. io. IOException;Import java. io. PrintWriter;Import java.net. ServerSocket;Import java.net. Socket; Public class ServerDemo { /*** @ Param args* @ Throws

First, prefaceThe past has been confused about what is the URI what is the URL, it is time to make a good understanding of them! This article as a study note, in order to query later, if there are flaws please correct me!Second, from the URI.1.

Java URL ProcessingURL (Uniform Resource Locator) Chinese name is Uniform Resource Locator, sometimes also known as the Web address. Represents a resource on the Internet, such as a Web page or an FTP address.In this section we will describe Java as

Use URL and urlconnection (multi-thread download) 17.2.3 use URL and urlconnection The URL (Uniform Resource Locator) object represents a unified resource locator, which is a pointer to the Internet "resource. A resource can be a simple

Common methods in the 1.URL class: Create a URL object url url = new URL ("http://www.baidu.com"); URL url1 = new URL (url, "/index.html?usrname=lqq#test"); Common methods for URLs System.out.println ("URL host name:" +url1.gethost ());

Uri, URL, and urn are the standard way to identify, locate, and name resources on the Internet. This article analyzes the URI and URL classes (and URL-related classes) of Uri, URL and urn and Java APIs, and demonstrates how to use these classes in

The URL (Uniform Resource Locator) object represents the Uniform Resource Locator, which is a pointer to the Internet "resource". A resource can be a simple file or directory, or a reference to a more complex object, such as a query to a database or

Copy Code code as follows: /** * Get root domain * * @author Lonely * @create 2011-3-11 * @version 0.1 * @lastupdate Lonely * @package Sl */ Class sl_rootdomain{ private static $self; Private $domain =null; Private $host =null;