httpconstants.java

真正的网络爬虫的源代码啊,希望大家好好阅读,写出心得体会啊

package net.matuschek.http;

/*********************************************
 * Copyright (c) 2001 by Daniel Matuschek
 * *******************************************/

/**
 * Constants for HTTP
 * @author Daniel Matuschek
 * @version $Revision: 1.4 $
 * */
public class HttpConstants {
	public final static int HTTP_OK = 200;
	public final static int HTTP_FOUND = 302;
	public final static int HTTP_MOVEDPERMANENTLY = 301;
	public final static int HTTP_UNAUTHORIZED = 401;
	public final static int HTTP_NOTFOUND = 404;
	public final static int HTTP_NOTMODIFIED=304;
	
	/** HTTP GET request **/
	public final static int GET = 1;
	
	/** HTTP POST request **/
	public final static int POST = 2;
	
	/** HTTP HEAD request **/
	public final static int HEAD = 3;
}