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

javaÉú²úexcelÎĵµ

ÏÂÔØµØÖ· ¿ÉÒÔÔÚeclpseÖÐÅܵÄ
Éú²úexcelÓ¦Óãº
package com.lihp.exl;
/**
 Ä¿µÄ£ºÌṩÓÉÊý¾Ý¶ÔÏ󼯺ÏÀࣨVector£©Éú³ÉExcel¹¤×÷±íµÄ¹¦ÄÜ
 ×÷Õߣºlihaipeng
 */
import java.io.*;
import java.util.*;
import java.lang.reflect.Method;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import jxl.*;
import jxl.format.Colour;
import jxl.write.*;
public class Java2Excel {
 // ===============================================================//
 // *************************ÄÚ²¿Ê¹ÓñäÁ¿**************************//
 // ===============================================================//
 private String targetfile; // Êä³öµÄexcelÎļþÃû
 private String[] worksheet; // Êä³öµÄexcelÎļþ¹¤×÷±íÃû
 private String strName; // Êä³öµÄ±¨±íÃû³Æ
 private List titleNameList; // excel¹¤×÷±íµÄ±êÌâ
 private Vector[] outerVectorArr; // ¶ÔÏ󼯺ÏÀ࣬ÆäÄÚÈÝÏÔʾÔÚexcel±íÖÐ
 private List methodsArrList; // ÐèÒªÏÔʾµÄÁз½·¨Ãû³Æ ´æ·Åget()·½·¨µÄÊý×é µÚÒ»¸öÊý×é¶ÔÓ¦µÚÒ»¸ösheet
 public boolean isSuccess = false;// ת»»ÊÇ·ñ³É¹¦
 // ===============================================================//
 // *******************************¹¹Ô캯Êý************************//
 // ===============================================================//
 /**
  * ȱʡµÄ¹¹Ô캯Êý ²ÎÊý £ºÎÞ ·µ»ØÖµ£ºÎÞ
  */
 public Java2Excel() {
 }
 
 public Java2Excel(String targetfile,String [] worksheet,List titleName,Vector[] outerVectorArr,List methodsArrList) {
  this.targetfile=targetfile;
  this.worksheet=worksheet;
  this.titleNameList=titleName;
  this.outerVectorArr=outerVectorArr;
  this.methodsArrList=methodsArrList;
 }
 // ===============================================================//
 // *********************¶ÔÏóÊôÐÔ**********************//
 // ============================


Ïà¹ØÎĵµ£º

javaѧϰ±Ê¼Ç 1.³õ²½½éÉÜ

Ò».javaÈý¸ö·½Ïò
j2se ×ÀÃæ¿ª·¢  £¨»ù´¡£©
j2ee web¿ª·¢
j2me ÊÖ»ú¿ª·¢
¶þ.¿ª·¢¹¤¾ß
¼Çʱ¾
jcreator
jbuilder
netbean
elipse£¨IBM£©
......
Èý.javaÓïÑÔÌØµã
¼òµ¥
ÃæÏò¶ÔÏó
¿çƽ̨£¨Ò»´Î±àÒ룬µ½´¦ÔËÐУ©
¸ßÐÔÄÜ
ËÄ.°²×°ºÍÅäÖÃjdk
jdk£¿
java development kit java¿ª·¢¹¤¾ß°ü
°üÀ¨£ºjre£¨javaÔËÐ ......

java¶à線³ÌµÄ實Àý

import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.event.*;
public class ThreadDemo extends JFrame {
/**
*
*/
private static final long serialVersionUID = 1L;
public ThreadDemo() {
JButton btn = new JButton("Click me");
btn.addActionL ......

Java¶ÁÈ¡xmlµÄËÄÖÖ·½Ê½

¡¡¡¡ÔÚÆ½Ê±¹¤×÷ÖУ¬ÄÑÃâ»áÓöµ½°Ñ XML ×÷ΪÊý¾Ý´æ´¢¸ñʽ¡£Ãæ¶ÔĿǰÖÖÀà·±¶àµÄ½â¾ö·½°¸£¬Äĸö×îÊʺÏÎÒÃÇÄØ£¿ÔÚÕâÆªÎÄÕÂÖУ¬ÎÒ¶ÔÕâËÄÖÖÖ÷Á÷·½°¸×öÒ»¸ö²»ÍêÈ«ÆÀ²â£¬½ö½öÕë¶Ô±éÀú XML Õâ¿éÀ´²âÊÔ£¬ÒòΪ±éÀú XML Êǹ¤×÷ÖÐʹÓÃ×î¶àµÄ£¨ÖÁÉÙÎÒÈÏΪ£©¡£
¡¡¡¡Ô¤ ±¸
¡¡¡¡²âÊÔ»·¾³£º
¡¡¡¡AMD ¶¾Áú1.4G OC 1.5G¡¢256M DDR333¡¢Wind ......

JAVA¶ÁÊé±Ê¼Ç£¨¶þ£©

²Ù×÷·û
1.λ²Ù×÷·û
(a) >>>ÓÒÒÆ£¬¸ßλÓÃ0Ìî³ä£»
int a = 14;
int b = 2;
System.out.println(a >>> b);// 3
int c = -14;
int d = 2;
System.out.println(c >>> d);// 1073741820
(b) >>·ûºÅλ²»±ä£¬ÆäËûλÓÒÒÆ£¬¸ßλÓÃ0Ìî³ä£¬Æä½á¹ûÓëa/2bÏàͬ£»
int a = 14;
int b = 2;
Sy ......

ÈçºÎÒÔJavaʵÏÖÍøÒ³½ØÍ¼¼¼Êõ

½ñÌì¿´µ½Ä³ÍøÓѹØÓÚ“ÈçºÎÒÔJavaʵÏÖÍøÒ³½ØÍ¼¼¼Êõ”µÄ×ÉѯÌû£¬ÓÉÓÚ³öÏÖ¸Ã×ÉѯµÄµØµã·Ç³£²»ÊʺϽϳ¤»Ø¸´£¬¹ÊÒÔ²©ÎÄÐÎʽ»Ø´ð¡£
ÊÂʵÉÏ£¬Èç¹ûÄúÏëÒÔJavaʵÏÖÍøÒ³½ØÍ¼£¬Ò²¾ÍÊÇ“ÊäÈëÒ»¶ÎÍøÖ·£¬¼¸ÃëÖÓ¹ýºó¾ÍÄܽØÈ¡Ò»ÕÅÍøÒ³ËõÂÔͼ”µÄЧ¹û¡£ÄÇô£¬ÄúÖÁÉÙÓÐ3ÖÖ·½Ê½¿ÉÒÔÑ¡Ôñ¡£
1¡¢×îÖ±½ÓµÄ·½Ê½—— ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ