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 ×îÐÂÎÄÕ : java

Java iText ¶¯Ì¬ Éú³É PDF Îĵµ ±í¸ñ ÖÐÎÄÎÊÌâ

import java.awt.Color;
import java.io.FileOutputStream;
import com.lowagie.text.Cell;
import com.lowagie.text.Chapter;
import com.lowagie.text.Document;
import com.lowagie.text.Font;
import com.lowagie.text.Image;
import com.lowagie.text.List;
import com.lowagie.text.ListItem;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Section;
import com.lowagie.text.Table;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfWriter;
public class ITextDemo {
    public boolean iTextTest() {
        try {
            /** ʵÀý»¯Îĵµ¶ÔÏó */           
         Document document = new Document(PageSize.A4, 50, 50, 50, 50);
            /** ´´½¨ PdfWriter ¶ÔÏó */ &nb ......

Javaʵѵ

 ÎÒÃÇÿ¸öѧÆÚÄ©¶¼»á½øÐн«½üÒ»¸öÔµÄʵѵ£¬Õâ´ÎJavaʵѵҲ¼´½«½áÊø£¬ÎÒÑ¡µÄ¿ÎÌâÊÇ“¸öÈËÍøÉÏÒøÐÐϵͳ”£¬ÔËÓÃÁËStruts£¬HibernateºÍSpring¿ò¼Ü£¬Í¨¹ýmvcÉè¼ÆÄ£Ê½¡£»ù±¾ËùÓеŦÄܶ¼ÊµÏÖÁË£¬ÔÚʵѵÖÐÕæµÄѧµ½Á˺ܶà֪ʶ£¬Ö®¼äÒ²Óöµ½Á˺ܶàÎÊÌ⣬µ«¶¼Ò»Ò»µÃµ½½â¾ö¡£ÎÒ½øÒ»²½Á˽âÁËStrutsµÄÔËÐÐÔ­Àí£¬ÂíÉÏÃæÁÙ±ÏÒµÁË£¬Ò²ÎªÒÔºóµÄ¹¤×÷×öÁËºÜºÃµÄÆÌµæ°É£¡ÎÒ¾õµÃ²Î¼ÓʵѵµÄÿһ¸öÈ˶¼Ó¦¸ÃÓÃÐÄÈ¥ÌåÑéÖ®ÖеĹý³Ì£¬²»Òª»Ä·ÏÁË×Ô¼ºµÄÇà´º£¬ÎÒÃdzÃ×ÅÄêÇá¶àѧµã֪ʶ°É£¡ ......

Java Network Game Programming

game
server responsibility:
Initialize
the server socke;

Wait
for a client to connect;

Accept
the client connection;

Create
a daemon thread to support the clien;

Go
back to step 2.

game daemon responsibility:
Accept
client player connection;

Pair
up players to form separate game;

Manage
the flow of the game;
Communicate
each player's move to the other player;
Notify
the players of the state of the game.

......

µ¶Ê¯Í·²¼ÓÎÏ· java°æ

import java.util.Scanner;
public class Game{
  void welcome(){
   println("»¶Ó­À´µ½¼ôµ¶Ê¯Í·²¼ÓÎÏ·");
  }
 Choice getUserChoice(){
  println("ÇëÑ¡Ôñ\t[1]¼ôµ¶\t[2]ʯͷ\t[3]²¼");
  Scanner sc= new Scanner(System.in);
  int userChoice=Integer.parseInt(sc.nextLine());
  while(userChoice>3||userChoice<1){
   println("ÄúÊäÈëµÄ²»ºÏ·¨£¬ÇëÖØÐÂÊäÈë");
   userChoice=Integer.parseInt(sc.nextLine());
   }
  return new Choice(userChoice);
  }
 Choice getComputerChoice(){
  return new Choice((int)(3*Math.random())+1);
  }
 void showResult(Choice userChoice,Choice computerChoice){
  int re=userChoice.compareTo(computerChoice);
  if(re==0){
   println("ƽÁË!ÄúºÃ,ÄúÊäÈëµÄÊÇ:"+userChoice.getText());
   }else if(re==1){
   println("¹§Ï²Äú»ñʤÁË£ ......

java¸´ÖÆ£¬¼ôÇУ¬É¾³ýÎļþ²Ù×÷

package OALogic.sql.data;
import java.io.*;
public class FileOperate {
   public FileOperate() {
   }
  
   public static void main(String args[]){
       newFolder("D:/100");
   }
   /**
     * н¨Ä¿Â¼
     * @param folderPath String Èç c:/fqf
     * @return boolean
     */
   public static void newFolder(String folderPath) {
       try {
           String filePath = folderPath;
           filePath = filePath.toString();
           java.io.File myFilePath = new java.io.File(filePath);
           if (!myFilePath.exists()) {
     ......

javaÖеķ´Éä»úÖÆ

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Reflection ÊÇ Java ³ÌÐò¿ª·¢ÓïÑÔµÄÌØÕ÷Ö®Ò»£¬ËüÔÊÐíÔËÐÐÖÐµÄ Java ³ÌÐò¶Ô×ÔÉí½øÐмì²é£¬»òÕß˵“×ÔÉ󔣬²¢ÄÜÖ±½Ó²Ù×÷³ÌÐòµÄÄÚ²¿ÊôÐԺͷ½·¨¡£Java µÄÕâÒ»ÄÜÁ¦ÔÚʵ¼ÊÓ¦ÓÃÖÐÓõò»ÊǺܶ࣬µ«ÊÇÔÚÆäËüµÄ³ÌÐòÉè¼ÆÓïÑÔÖиù±¾¾Í²»´æÔÚÕâÒ»ÌØÐÔ¡£ÀýÈ磬Pascal¡¢C »òÕß C++ ÖоÍûÓа취ÔÚ³ÌÐòÖлñµÃº¯Êý¶¨ÒåÏà¹ØµÄÐ ......
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