JAVA²Ù×÷XMLµÄÍêÕûÀý×Ó(²éѯ¡¢Ôö¼Ó¡¢Ð޸ġ¢É¾³ý)
ÕâÊÇÒ»¸öÓÃJAVA W3C DOM ½øÐÐXML²Ù×÷µÄÀý×Ó£¬°üº¬Á˲éѯ¡¢Ôö¼Ó¡¢Ð޸ġ¢É¾³ý¡¢±£´æµÄ»ù±¾²Ù×÷¡£½ÏÍêÕûµÄÃèÊöÁËÒ»¸öXMLµÄÕû¸ö²Ù×÷Á÷³Ì¡£ÊʺϸÕÈëÃÅJAVA XML²Ù×÷µÄÅóÓѲο¼ºÍѧϰ¡£
¼ÙÉèÓÐXMLÎļþ£ºtest1.xml
<?xml version="1.0" encoding="GBK"?>
<books>
<book>
<name>¹þÀﲨÌØ</name>
<price>10</price>
<memo>ÕâÊÇÒ»±¾ºÜºÃ¿´µÄÊé¡£</memo>
</book>
<book id="B02">
<name>Èý¹úÑÝÒå</name>
<price>10</price>
<memo>ËÄ´óÃûÖøÖ®Ò»¡£</memo>
</book>
<book id="B03">
<name>Ë®ä°</name>
<price>6</price>
<memo>ËÄ´óÃûÖøÖ®Ò»¡£</memo>
</book>
<book id="B04">
<name>ºìÂ¥</name>
<price>5</price>
<memo>ËÄ´óÃûÖøÖ®Ò»¡£</memo>
</book>
</books>
ÏÂÃæÊÇΪTest.java
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import org.w3c.dom.*;
import org.xml.sax.SAXException;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.*;
import javax.xml.xpath.*;
public class Test {
public static void main(String[] args) {
DocumentBuilderFactory factory=DocumentBuilderFactory.newInstance();
Element theBook=null, theElem=null, root=null;
try {
factory.setIgnoringElementContentWhitespace(true);
DocumentBuilder db=factory.newDocumentBuilder();
Document xmldoc=db.parse(new File("Test1.xml"));
&n
Ïà¹ØÎĵµ£º
Javaѧϰ´ÓÈëÃŵ½¾«Í¨
Ò»¡¢ JDK (Java Development Kit)
JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕÆÎÕJDKÊÇѧºÃJavaµÄµÚÒ»²½¡£×îÖ÷Á÷µÄJ ......
Õ»Óë¶Ñ¶¼ÊÇJavaÓÃÀ´ÔÚRAMÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£
JavaµÄ¶ÑÊÇÒ»¸öÔËÐÐʱÊý¾ÝÇø,ÀàµÄ¶ÔÏó´ÓÖзÖÅä¿Õ¼ä¡£ÕâЩ¶ÔÏóͨ¹ýnew¡¢newarray¡¢anewarrayºÍmultianewarrayµÈÖ¸ÁÁ¢£¬ËüÃDz»ÐèÒª³ÌÐò´úÂëÀ´ÏÔʽµÄÊÍ·Å¡£¶ÑÊÇÓÉÀ¬»ø»ØÊÕÀ´¸ºÔðµÄ£¬¶ÑµÄÓÅÊÆÊÇ¿ÉÒÔ¶¯Ì¬µØ·ÖÅäÄÚ´æ´ ......
Ãû´Ê½âÊÍ£º
²¹Â룺1 ÔÚ¼ÆËã»úϵͳÖУ¬ÊýÖµÒ»ÂÉÓв¹ÂëÀ´±íʾ(´æ´¢). ʹÓò¹Âë,¿ÉÒÔ½«·ûºÅλºÍÆäËûλͳһ´¦Àí;ͬʱ,¼õ·¨Ò²¿É°´¼Ó·¨À´´¦Àí.ÁíÍâ,Á½¸öÓò¹Âë±íʾµÄÊý¾ÝÏà¼Óʱºò,Èç¹û×î¸ßλ(·ûºÅλ)Óнøλ,Ôò½øÎ¥±»ÉáÆú.
2 ²¹ÂëÓëÔ ......
Õâ¸öÊÇ×Ô¼º¹ýȥΪÁË·½±ã²Ù×÷excelÊý¾Ý,дµÄÒ»¸ö¹¤¾ßÀà,ûÓÐÓÅ»¯¹ý,ºÇºÇ
ÉÏÃæµÄÊǹ¤¾ßÀà,ÏÂÃæÌáÓ÷¨,д·¨ºÜ±¿,µ«ÓÃ×Å»¹ºÜ·½±ã
package com.dtb.utils;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Array ......
×÷ÕߣºÏÉÈËÕƹ¤×÷ÊÒ³ö´¦£ºKissJava.comÔðÈα༣ºÍõÓñº
Èç¹ûÄãÔø¾ÓùýPerl»òÈκÎÆäËûÄÚ½¨ÕýÔò±í´ïʽ֧³ÖµÄÓïÑÔ£¬ÄãÒ»¶¨ÖªµÀÓÃÕýÔò±í´ïʽ´¦ÀíÎı¾ºÍÆ¥ÅäģʽÊǶàô¼òµ¥¡£Èç¹ûÄã²»ÊìϤÕâ¸öÊõÓÄÇô“ÕýÔò±í´ïʽ”£¨Regular Expression£©¾ÍÊÇÒ»¸ö×Ö·û¹¹³ÉµÄ´®£¬Ëü¶¨ÒåÁËÒ»¸öÓÃÀ´ËÑË÷Æ¥Åä×Ö·û´® ......