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1£©Java Language Specification, Third Edition (by James Gosling) 
 
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Ó¢ÎÄ°æÁ´½Ó£º¡¶The Java Language Specification (3rd Edition) ¡·      
 
 
 
 
 2£© Effective Java , Second Edition (by Joshua Bloch)
 
  ±¾Êé½éÉÜÁËÔÚJava±à³ÌÖÐ78Ìõ¼«¾ßʵÓüÛÖµµÄ¾­Ñé¹æÔò£¬ÕâЩ¾­Ñé¹æÔòº­¸ÇÁË´ó¶àÊý¿ª·¢ÈËԱÿÌìËùÃæÁÙµÄÎÊÌâµÄ½â¾ö·½°¸¡£Í¨¹ý¶ÔJavaƽ̨Éè¼Æר¼ÒËùʹÓõļ¼ÊõµÄÈ«ÃæÃèÊö£¬½ÒʾÁËÓ¦¸Ã×öʲô£¬²»Ó¦¸Ã×öʲô²ÅÄܲúÉúÇåÎú¡¢½¡×³ºÍ¸ßЧµÄ´úÂë¡£.   ±¾ÊéÖеÄÿÌõ¹æÔò¶¼ÒÔ¼ò¶Ì¡¢¶ÀÁ¢µÄСÎÄÕÂÐÎʽ³öÏÖ£¬²¢Í¨¹ýÀý×Ó´úÂë¼ÓÒÔ½øÒ»²½ËµÃ÷¡£±¾ÊéÄÚÈÝÈ«Ã棬½á¹¹ÇåÎú£¬½²½âÏêϸ¡£¿É×÷Ϊ¼¼ÊõÈËÔ±µÄ²Î¿¼ÓÃÊé¡£...   ÖÐÎÄ°æÁ´½Ó£º¡¶Effective Java µÚ¶þ°æ¡·Ó¢ÎÄ°æÁ´½Ó£º¡¶Effective Java (2nd Edition) ¡·      
 
 
 
   3) Java Concurrency in Practice (by Brian Goetz)
 
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    4£©Java Puzzles: Traps, Pitfalls and Corner Ca


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Java ʱ¼ä²Ù×÷

1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year); //year Ϊ int
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0          
int day=time.getActualMaximum(Calendar.DAY_OF_MONTH) ......

Java URLÕýÔò±í´ïʽ

 ÍøÉÏתÌùµÄJavaÕýÔòºÜÈÃÈËʧÍû£¬Ò»ÆªJavaScriptÕýÔò¼¯Â¼±»ºÜ¶à²»¸ºÔðÈεÄÈËתÀ´×ªÈ¥£¬²¢´òÉÏJavaÕýÔòµÄ±êÌ⣬º¹£¬ÕæÊÇÀÃÈËÒ»¶Ñ¡£
// urlÕýÔò
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RegularExpressionTest {

public static void main(String[] args) {

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java¶ÁÈ¡xmlÎļþ

import java.io.File;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Iterator;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
public class ReadSetting {
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java Éú³ÉxmlÎļþ

import java.awt.Image;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.imageio.ImageIO;
public class createXml
{
public static boolean writeXml(String path,String dir,String wpath,String wname)
{
File[] files = ReaderListFiles(path);
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