Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java socket¶àÏß³Ì ½ÓÊÕxml

java socket¶àÏß³Ì ½ÓÊÕxml
2009-08-21 17:25
Õâ¶Îʱ¼ä×öÁ˸öÏîÄ¿£¬²»¹ý¾õµÃÒ»Ö±ÊÇÎÒÔÚд£¬ÎÒÃÇ×ܼàÔٸġ£¡£¿´Ñù×Ó×Ô¼ºµÄ´úÂëÄÜÁ¦Ì«²îÁË¡£¶øÇÒÂÒÆß°ËÔãµÄÀ²¡£¡£
ÏÖ½«´úÂë·ÖÏíÒ»Ï塃 £ºÊÇ´Ó¿Í»§¶Ë½ÓÊÕxml½øÐÐÒ»¶¨µÄ½âÎö£¬È»ºóÈë¿â×îºó·µ»Ø°É Öм临ÔÓµÄÂß¼­¾Í²»ËµÁË ¡£¡£¡£
SocketServer.java
package com.socket;
import java.io.IOException;
import java.net.*;
import
java.util.concurrent.*;
import com.Config;
import org.apache.log4j.Logger;
public class SocketServer {
   
    Config c = new Config();
   
private static Logger logger = Logger.getLogger(SocketServer.class);
   
private ServerSocket serverSocket;
    private ExecutorService
executorService;//Ï̳߳Ø
    private final int POOL_SIZE =
100;//µ¥¸öCPUÏ̳߳شóС
    public SocketServer() throws IOException {
       
serverSocket = new ServerSocket(c.port);
       
//RuntimeµÄavailableProcessor()·½·¨·µ»Øµ±Ç°ÏµÍ³µÄCPUÊýÄ¿.
        executorService =
Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors() *
POOL_SIZE);
        System.out.println("·þÎñÆ÷Æô¶¯");
       
logger.debug("service start!!");
    }
    public void service() {
        while (true) {
            Socket
socket = null;
            try {
               
//½ÓÊÕ¿Í»§Á¬½Ó,Ö»Òª¿Í»§½øÐÐÁËÁ¬½Ó,¾Í»á´¥·¢accept();´Ó¶ø½¨Á¢Á¬½Ó
                socket =
serverSocket.accept();
   &


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

javaʹÓÃrocksawºÍvserv tcpipʵÏÖ»ùÓÚICMPµÄPing¹¦ÄÜ

Ò»£º×¼±¸ www.savarese.org download
 1.  rocksaw-1.0.0-src.tar.gz
 2.  vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
 1.  build vserv-tcpip-0.9.2-src
      ÔÚvserv-tcpip-0.9.2Ŀ¼ÏÂÃæ½¨Ò»¸ötestsĿ¼£¬È»ºóÔÚcmd´°¿ÚϽøÈë ......

´«ÖDz¥¿Í2009 12 24 Èý¡¢java»ù´¡¼ÓÇ¿(3)


Ò»¡¢·ºÐÍ(Generic)
       JDK5ÒÔǰ£¬¶ÔÏó±£´æµ½¼¯ºÏÖоͻáʧȥÆäÌØÐÔ£¬È¡³öʱͨ³£Òª³ÌÐòÔ±ÊÖ¹¤½øÐÐÀàÐ͵ÄÇ¿ÖÆ×ª»»£¬ÕâÑù²»¿É±ÜÃâ¾Í»áÒý·¢³ÌÐòµÄһЩ°²È«ÐÔÎÊÌâ
Ø·ºÐεÄ×÷Óãº
       JDK5ÖеķºÐÎÔÊÐí³ÌÐòÔ±ÔÚ±àд¼¯ºÏ´úÂëʱ£¬¾ÍÏÞÖÆ¼¯ºÏµÄ´¦ÀíÀ ......

java jdk5 ÖеÄ×°ÏäÓë²ðÏä

¿´¹ý.NET»ù´¡µÄÅóÓÑ¿ÉÄܶÔÕâ¸ö×°ÏäºÍ²ðÏäµÄ¸ÅÄî²¢²»Ä°Éú¡£Ê×ÏÈ£¬ÎÒÃDZØÐëÃ÷È·Ò»µã£¬ÔÚJavaÖУ¬ÓÐÁ½ÖÖ½ØÈ»²»Í¬µÄÊý¾ÝÀàÐÍ£ºÖµÀàÐͺÍÒýÓÃÀà
ÐÍ¡£ÖµÀàÐ͵ÄÊý¾Ý²»ÊǶÔÏó£¬Òò¶øËùÕ¼µÄÄÚ´æºÍ×ÊÔ´¶¼Ïà¶Ô½ÏÉÙ£¬µ«ÊDz»ÄÜ×÷Ϊ¶ÔÏóµ÷ÓÃÆätoString()¡¢hashCode()¡¢
getClass()¡¢equals()µÈµÈ·½·¨£¬Ò²²»Äܱ»Ö±½Ó¼ÓÈëµ½¼¯ºÏÖУ»ÒýÓÃÀàÐÍ ......

finalÔÚjavaÖеÄÓ¦ÓÃ

finalÔÚJavaÖв¢²»³£Óã¬È»¶øËüȴΪÎÒÃÇÌṩÁËÖîÈçÔÚCÓïÑÔÖж¨Òå³£Á¿µÄ¹¦ÄÜ£¬²»½öÈç´Ë£¬final»¹¿ÉÒÔÈÃÄã¿ØÖÆÄãµÄ³ÉÔ±¡¢·½·¨»òÕßÊÇÒ»¸öÀàÊÇ·ñ¿É±»¸²Ð´»ò¼Ì³ÐµÈ¹¦ÄÜ£¬ÕâÐ©ÌØµãʹfinalÔÚJavaÖÐÓµÓÐÁËÒ»¸ö²»¿É»òȱµÄµØÎ»£¬Ò²ÊÇѧϰJavaʱ±ØÐëÒªÖªµÀºÍÕÆÎյĹؼü×ÖÖ®Ò»¡£
final³ÉÔ±
¡¡¡¡ µ±ÄãÔÚÀàÖж¨Òå±äÁ¿Ê±£¬ÔÚÆäÇ°Ãæ¼ÓÉÏfi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ