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

JAVA NIO TCP SOCKET ÁÄÌìȺ·¢(²¢·¢¶àÏß³ÌдÏûϢƪ)

·þÎñÆ÷ÖÐתÏûÏ¢£¬ÊÇ·ÑʱµÄÊ£¬¿ÉÒÔ¼ÓÈë¶àÏ̡߳£ÕâÑùÒÔÀ´£¬»á²úÉúºÜ¶àÏ̡߳£¿ÉÒÔÔËÓÃÏ̳߳ØÀ´¹ÜÀí¡£
ÕâÀïÔËÓÃjava.util.concurrent°üµÄExecutors.newCachedThreadPoolÀ´¹ÜÀí¡£
·Ï»°ÉÙ˵£¬ÉÏ´úÂ룺
·þÎñÆ÷¶Ë£ºMySocketServer.java
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.kevin.nio;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.SelectionKey;
import java.nio.channels.Selector;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;
import java.util.Date;
import java.util.Iterator;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
 *
 * @author kevin
 */
public class MySocketServer implements Runnable{
  
    private boolean running;
   
    private Selector selector;
    String writeMsg;
   
    SelectionKey ssckey;
    ExecutorService exec;
   
    public MySocketServer(){
       
        running=true;
        exec=Executors.newCachedThreadPool();
    }
   
    public void init(){
        try {
            selector = Selector.open();
            ServerSocketChannel ssc = ServerSocketChannel.open();
            ssc.configureBlocking(false);
            ssc.socket().bind(new InetSocketAddress(2345)


Ïà¹ØÎĵµ£º

JNAʵÏÖJavaµ÷ÓÃFortran

Ôڳɹ¦ÊµÏÖJavaµ÷ÓÃC++Ö®ºó£¬½ÓÏÂÀ´Ïëµ½ÄÜ·ñͨ¹ýJNAʵÏÖJavaµ÷ÓÃFortran£¬½ñÌìÊÔÑéÁËһϣ¬»¹ÊDZȽÏÈÝÒ׵ġ£
ÍøÉÏÓÐÒ»¸öJavaµ÷ÓÃF95µÄÀý×Ó£¬µ«ÊÇÎÒ¿¼ÂDz»½öҪʵÏÖF95µÄµ÷Ó㬻¹ÒªÊµÏÖF77µÄµ÷Óã¬ËùÒÔ·ÑÁËһЩÖÜÕÛ¡£
ÎÊÌâµÄ¹Ø¼üÔÚÓÚF77Ϊ¹ý³ÌÃû×Ô¶¯Ìí¼ÓÁËÒ»¸öβ²¿µÄÏ»®Ïߣ¬ËùÒÔsub1Õâ¸ö¹ý³Ì£¬µ½JavaÒ»¶Ë£¬¾Í±ä³ÉÁËsub1_£¬ ......

¹ØÓÚjavaµÄclasspathÎÊÌâ


package¡¢import
µÄÏà¹ØÎÊÌâÊÇjavaÖеÄÒ»¸ö²»´ó²»Ð¡µÄÎÊÌ⣬µ«classpathÎÊÌâÈ´ÊÇjavaµÄÒ»¸öÖøÃûµÄÄÑÌâ¡£½ñÍíµÃÏÐÑо¿ÁËһϣ¬ÔÚÕâÀォÎÒµÄÑо¿³É¹û¸ú¸÷λ
ÅóÓÑ·ÖÏíһϡ£ÓÉÓÚͬ°üµÄÇé¿öºÜ¼òµ¥£¬ËùÒÔÕâÀï¾Í²»ÌÖÂÛͬ°üÇé¿ö£¬Ö»ÌÖÂÛ²»Í¬°üºÍ²»Í¬Â·¾¶µÄÇé¿ö¡£ÎªÁËÄÜÈöÁÕ߸üÈÝÒ×Àí½â£¬ÎÒÕâÀïÒÔ¾ÙÀýµÄ·½Ê½À´ËµÃ÷ÎÊ
Ìâ¡£
¡ ......

Java ÖеÄIO






<!--
@page { margin: 0.79in }
P { margin-bottom: 0.08in }
-->

JavaÖеÄ
io

ÎÒ¶ÔÁ÷µÄÀí½âÊÇ£ºÔ´µ½Ä¿µÄµØµÄ¹ì¼££¬ËùÒÔÁ÷µÄÒ»¶ËÊÇÊý¾ÝÔ´£¨ÊäÈëÁ÷£©»òÕß½ÓÊÕÆ÷£¨Êä³öÁ÷£©£¬ÁíÒ»¶ËÊÇ
ioÖеÄij¸öÀࣻÕâÀï˵Ã÷Ï£¬
Scanne ......

JAVAÁ¬½ÓÊý¾Ý¿â´óÈ«

JAVAÁ¬½ÓÊý¾Ý¿â´óÈ«
 
 
1£®Oracle8/8i/9iÊý¾Ý¿â£¨thinģʽ£©
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url="jdbc:oracle:thin:@localhost:1521:ts"; //tsΪÊý¾Ý¿âµÄSID
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,u ......

JavaµÄ¿çƽ̨¾ÍÊÇÒ»¾ä»ÑÑÔ¡£

ʵ²»ÏàÂ÷£¬JavaÊÇÎÒ¼û¹ýµÄÖ´ÐÐЧÂÊ×îµÍµÄ³ÌÐòÉè¼ÆÓïÑÔ£¬Ç°²»¾ÃÔÚCSDNÂÛ̳ÉÏÓиöÆÀ²â£¬¼ÆËã9999µÄ½×³Ë£¬Í¬ÑùµÄÑ­»·Ëã·¨£¬JavaµÄºÄʱÊÇ.NETµÄ5±¶¡£ÎÒÒÔǰºÜϲ»¶Serv-U£¬×Ô´ÓËüÓÃJavaÖØÐ´Ö®ºóÎÒ¾ÍÔÙҲûÓùý£¬ÊµÔÚÊÇÌ«ÂýÁË£¬ÎÒÄþ¿ÉÓÃIIS´î½¨FTP£¬ËäÈ»IIS´î½¨FTPÔÚȨÏÞ¹ÜÀíÉϺܲ»Áé»î¡£
ÎÒÓиöͬѧ£¬ËûÊǸãJavaµÄ£¬Ëû¸øÎÒ˵&ld ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ