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java date

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 java.Text.SimpleDateFormat format = new java.Text.SimpleDateFormat("yyyy-MM-dd hh:mm:ss");//ÄãÏëÒªµÄ¸ñʽ
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format.format(new java.util.Date());//dateΪÈÕÆÚÐÍÊý¾Ý£¬¿ÉÒÔÈÎÒâʱ¼ä


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   @Override
public void update(Graphics g) 
{
if(offScreenImage == null) ......

java exception javaÒì³£»ã×Ü(3)

java exception ½â¾ö·½°¸ - ÎÒµÄÒì³£Íø|Òì³£|exception   791 - java.lang.NoSuchMethodError 792 - RuntimeException 793 - org.hibernate.exception.SQLGrammarException 794 - Internal Error 795 - ×Ô¶¨ÒåÒì³£ 796 - org.dom4j.DocumentException 797 - java.net.SocketException 798 - Exception¶ÔÏó 799 - SQLE ......

java È«ÅÅÁÐËã·¨

 import java.util.Arrays;
/**
 * ÇóÒ»¸öÊý×éµÄÈ«ÅÅÁÐËã·¨
 * @author Administrator
 */
public class Pai { 
 public void pai(char[] array,int start,int end){
  System.out.println(" -- ×éºÏ "+start+" µ½ "+end+" --");
  if(start==end){
  ......

javaͼƬ´¦Àí ÎÄ×Öˮӡ ͼƬˮӡ Ëõ·Å ²¹°×

 import java.awt.AlphaComposite;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOExc ......

ÒÔjava±à³Ì·½Ê½µ÷Óà Apache Ant

 
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Ant ÊÇÒ»¸ö»ùÓÚ Java µÄ¿ª·ÅÔ´´úÂë¹¹½¨ÊµÓù¤¾ß¡£ÈËÃdz£°ÑËüÓë Make ½øÐбȽϣ¬Make
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