JavaÓëActionScriptµÄSocket(1)
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package cn.vicky.socket;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.Vector;
/**
*
* @author Vicky
* ¹ã²¥Àà
*/
public class BManager extends Vector<Socket> {
/**
* ¶ÔËùÓÐÒѾÁ¬½ÓÉϵÄsocket·¢ËÍÏûÏ¢
* @param msg
* @throws IOException
*/
public synchronized void sendToAll(String msg) throws IOException {
Socket socket = null;
PrintWriter writer = null;
for (int i = 0; i < size(); i++) {
socket = get(i);
if (socket != null) {
writer = new PrintWriter(socket.getOutputStream(),true);
if (writer != null) {
writer.println(msg);
}
}
}
}
/**
* Ïòij¸öÈË·¢ËÍÏûÏ¢
* @param msg
* @param socket
* @throws IOException
*/
public synchronized void sendToOne(String msg, Socket socket) throws IOException {
PrintWriter writer = null;
if (socket != null && contains(socket)) {
writer = new PrintWriter(socket.getOutputStream(),true);
if (writer != null) {
writer.println(msg);
}
}
}
/**
* ÏòËùÓÐÈË·¢Ë͵±Ç°ÔÚÏßÈËÊý
* @throws IOException
*/
public synchronized void sendInfo() throws IOException {
String msg = "µ±Ç°ÈËÊý:" + size() + "ÈË";
sendToAll(msg);
}
}
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package cn.vicky.socket;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author Vicky
* ÁÄÌìϵͳ·þÎñÆ÷
*/
public class ChatServer {
private static final Logger logger
Ïà¹ØÎĵµ£º
×î½ü¹«Ë¾Åöµ½ÐèÒªÓÃͼ±íµÄÐÎʽÏÔʾһЩÊý¾Ý£¬ÎҾͿªÊ¼µ½ÍøÉϲéѯ£¬²éµ½ÁËjfreechartºÍamcharts,ÕâÁ½ÕßÎÒ¶¼ÊµÏÖ¹ýÁË£¬jfreechart×îºóÉú³ÉͼƬ£¬µ«ÊÇͼƬЧ¹û²»ÊÇÎÒÏëÒªµÄ£¬È»ºóÓÖÑо¿amcharts ËüµÄЧ¹ûȷʵºÜºÃ£¬¶øÇÒ¹Ù·½ÍøÕ¾ÉÏ»¹ÓкÃЩÀý×ӿɹ©ÏÂÔØ£¬ÍøÖ·ÊÇ:www.amcharts.com
£¨ÏëÒªÍê³ÉÒ»¸öamchartsͼÐÎÐèÒªswfobjects. ......
¸´Ï°Ò»ÏÂjava´úÂ룬´úÂëÎÊÌâºÜ¶àÇë¸ßÊÖ²»Áߴͽ̡£°ïÖúÖØ¹¹¡£
public static void main(String[] args){
int employeeCount = 420000; //Ô±¹¤×ÜÊý
Employee[] ËùÓÐÖ°¹¤ = getAllEmployee();
for((i=0;i<=employeeCount ;i++) {
&n ......
TIOBE
µÄ
±à³ÌÓïÑÔÅÅÃû°ñ£¬Ïë±Ø´ó¼Ò¶¼·Ç³£ÊìϤ£¬Ã¿Ô·¢²¼È«Çò±à³ÌÓïÑÔµÄÈȶȺÍÇ÷ÊÆ¡£ÔÚËÄÔ·ݷ¢²¼µÄÊý¾ÝÖУ¬CÓïÑÔÖÕÓÚ³¬¹ýJava³ÉΪNo.1£¬µ«ÕæÕýÈÃÈ˵£ÓÇ
µÄ£¬²¢²»ÊÇCµÄ¶á¹Ú£¬¶øÊÇJavaµÄ³ÖÐøÆ£Èõ£¬¸üÔã¸âµÄÊÇ£¬ËƺõûÓÐÄĸöÀÏ´óÕ¾³öÀ´Íì¾ÈÍÇÊÆ¡£
×÷ΪһÃûJava´ÓÒµÕߣ¬ÎÒÔÚÆóÒµÓ¦ÓÃÁìÓò×öÈí¼þ£¬´Ó¹¤×÷Öв¢Î´¸ÐÊܵ½Javaµ ......
֮ǰ51CTOÔø·¢¹ýһƪÎÄÕ½Ð×ö¡¶OSGiÎªÊ²Ã´ÖØÒª£ºÏòÄ£¿é»¯×ªÒƵÄÖ÷¹¥ÊÖ
¡·£¬ÀïÃæ¶ÔÓÚOSGiµÄÓÅÊÆ½øÐÐÁË·ÖÎö¡£²»¹ý£¬¶ÔÓÚ
¾¿¾¹Ê²Ã´ÊÇOSGi£¬ºÜ¶àÈËÈÔȻֻÓÐÒ»¸öÄ£ºýµÄ¸ÅÄî¡£±¾ÏµÁУ¨ÄãºÃ£¬OSGi
£©´Ó»ù´¡¿ª
ʼ½éÉÜÁËOSGi¡£±¾²¿·Ö½éÉÜOSGiÊÇʲô£¬ÒÔ¼°OSGiÈÝÆ÷µÄһЩÏÖ×´¡££¨×¢£º±¾ÎÄÓ¢ÎÄÔÎÄÓÚ08Äê3Ô·¢²¼ÔÚJavaWorldÍøÕ¾£©
......
package com.hefeng.test;
import java.text.DateFormat;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.uti ......