javaÍøÒ³¼ìË÷Æ÷
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.util.Properties;
import java.util.StringTokenizer;
import java.util.Vector;
public class WebCrawler implements Runnable {
public static final String SEARCH = "Search";
public static final String STOP = "Stop";
public static final String DISALLOW = "Disallow:";
public static final int SEARCH_LIMIT = 50;
Vector vectorToSearch = new Vector();
Vector vectorSearched = new Vector();
Vector vectorMatches = new Vector();
Thread searchThread;
public WebCrawler() {
// ("text/html");
// ("audio/basic");
// ("audio/au");
// ("audio/aiff");
// ("audio/wav");
// ("video/mpeg");
// ("video/x-avi");
URLConnection.setDefaultAllowUserInteraction(false);
searchThread = new Thread(this);
searchThread.start();
}
public void run() {
String strURL = "http://www.google.com";
String strTargetType = "text/html";
int numberSearched = 0;
int numberFound = 0;
if (strURL.length() == 0) {
&n
Ïà¹ØÎĵµ£º
×î½üÓöµ½Ò»¸öÐèÇóÒªÔÚlinuxÏÂÓÃjava µ÷ÓÃmysql¿Í»§¶ËÔ¶³ÌµÇ½mysql·þÎñÆ÷£¬´Ó¿Í»§¶Ë»úÆ÷µ¼Èëmysql½Å±¾£¬´Ómysql·þÎñÆ÷¶Ëµ¼³ö±íÖеÄÊý¾Ý¡£ÒÔÏÂÊÇÓõ½µÄÖ÷Òª·½·¨£º
Java ´úÂë
/**
* µ¼ÈëÊý¾Ý
* @param ½Å±¾µÄµØÖ·ºÍÃû³Æ
* @return ÊÇ·ñ³ ......
1 ÍøÂçͨÐŵı¾ÖÊÊǽø³Ì¼äͨÐÅ¡£
2 TcpÐÒéºÍUDPÐÒé
TCP£º¿ªÏú´ó£¬ÓÃÓÚ¿É¿¿ÐÔÒªÇó¸ßµÄ³¡ºÏ¡£
TCPµÄ¹ý³ÌÏ൱ÓÚ´òµç»°µÄ¹ý³Ì
UDP£ºÓÃÔÚ¶ÔʵʱÐÔÒªÇó±È½Ï¸ßµÄ³¡ºÏ¡£
UDPµÄ¹ý³ÌÏ൱ÓÚдÐŵĹý³Ì¡£
×¢Ò⣺socketÊÇÌ×½Ó×Ö£¬ipºÍport£¨¶Ë¿ÚºÅ 0~65535¸ö¶Ë¿Ú£¬Ò»¸ö¶Ë¿ÚÖ»ÄÜÓÐÒ»¸ö½ø³Ì£©
3£¬   ......
¼òµ¥µÄ˵µ¥Àý¾ÍÊÇ Ö»ÄÜÓÐÒ»¸öʵÀý£¬ËùÒԵط½Óõ½µÄʵÀý¶¼ÊÇͬһ¸ö¡£
¾ÍºÃÏñ¼ÒÈ˳Է¹£¬×À×ÓÊǵ¥ÀýµÄ£¬´ó¼ÒÓõÄÊÇͬһ¸ö¡£¶øÍëÊǶàÀýµÄ£¬Ã¿È˶¼ÓÐ×Ô¼¸µÄ¡£ ÏÂÃæÊǾßÌåµÄÀý×Ó£º
Javaģʽ֮µ¥Àýģʽ£º
µ¥Àýģʽȷ±£Ò»¸öÀàÖ»ÓÐÒ»¸öʵÀý£¬×ÔÐÐÌṩÕâ¸öʵÀý²¢ÏòÕû¸öÏµÍ ......
package org.bupt.test;
import java.util.ArrayList;
class MyResource {
ArrayList<Integer> arrList= new ArrayList<Integer>();
public MyResource(ArrayList<Integer> arrList) {
this.arrList = arrList;
&nbs ......