Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaÉú³ÉXMLµÄËõ½øºÍ»»ÐÐ

Ò» DOM ÒÔÏ´úÂëÓÃDOMÊÇÉú³ÉÒ»¸öXMLÎĵµ
package xml;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
public class XMLHandler {
public void createXML() throws FileNotFoundException {
Document doc = null;
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
try {
DocumentBuilder docBuilder = dbf.newDocumentBuilder();
doc = docBuilder.newDocument();
Element root = doc.createElement("root");
doc.appendChild(root);
Element country = doc.createElement("contry");
country.appendChild(doc.createTextNode("China"));
root.appendChild(country);
Element city = doc.createElement("city");
city.appendChild(doc.createTextNode("Beijing"));
country.appendChild(city);

city = doc.createElement("city");
city.appendChild(doc.createTextNode("Shanghai"));
country.appendChild(city);
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
File file = new File("E://cities.xml");
FileOutputStream out = new FileOutputStream(file);
StreamResult xmlResult = new StreamResult(out);
transformer.transform(new DOMSource(doc), xmlResult);
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (TransformerConfigurationException e) {
e.printStackTrace();
} catch (TransformerException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
th


Ïà¹ØÎĵµ£º

´«ÖDz¥¿ÍjavaÅàѵ2010Äê4ÔÂ24ÈÕhibernateѧϰ


×òÌìÖ»ÊÇ×ܽáÁËÓ³ÉäµÄ¶à¶ÔÒ»µÄ¹Øϵ£¬ÒÔ¼°ÆäÖÐÒ»µã֪ʶҪµã¡£½ñÌìhibernateµÄ¿Î³Ì¾Í½áÊøÁË£¬½ñÌìµÄ¿Î£¬ÌýÊÇÌý¶®ÁË£¬µ«ÊÇ´ó¼Ò¶¼ÖªÊ¶£¬Ð´³ÌÐò²»ÊÇÖ»ÊÇÄÜÌý¶®¾ÍÐÐÁË£¬¸ü¶àµÄÊÇÐèÒªÔÚʵսÖÐÎüÈ¡¾­Ñ飬ÓкöàºÃ¶àµÄÎÊÌâ²»ÊÇÀÏʦÔÚ¿ÎÌÃÉÏÄÜ´«ÊÚµÃÍêµÄ£¬¸ü¶àµÄÊÇҪȥʵս£¬Ò»ÐÐÒ»ÐеĴúÂ붼Ҫ×Ô¼ºÈ¥Ç㬴íÎóÓöµ½ÁË£¬Òª×Ô¼ºÒ»ÐÄÒ»Ò ......

JAVA¾­µä»ù´¡ÎÊÌâÖ® ³éÏóÀàÓë½Ó¿Ú

Ò»¡¢³éÏóÀà×¢ÒâÊÂÏ
1£¬³éÏóÀàÖпÉÒÔÓÃ0+¸ö³éÏó·½·¨¡£
2£¬ÓгéÏó·½·¨µÄµÄÀà±ØÐëÊdzéÏóÀà¡£
3£¬³éÏóÀàÅÉÉúµÄ·Ç³éÏó×ÓÀà±ØÐëʵÏÖ³éÏóÀàÖж¨ÒåµÄËùÓгéÏó·½·¨¡£
4£¬³éÏóÀ಻ÄÜ´´½¨¶ÔÏó¡£
5£¬abstract ²»ÄÜÓëfinal²¢ÁÐÐÞÊÎͬһ¸öÀà
6£¬abstract²»ÄÜÓëprivate,static ,final,native²¢ÁÐÐÞÊÎͬһ·½·¨¡£
package com.wens ......

javaÖÐÖ¸ÕëµÄÎÊÌâ

³ý °Ë¸ö»ù±¾ÀàÐÍ£¨Long ,short,int ,float,double,char,byte,boolean£©Í⣬ÆäËûµÄÊý¾ÝÀàÐͶ¼±»³ÆΪ“ÒýÓÃÀàÐÍ”£¬Ò²¼´£ºObject¡£ObjectµÄ²Ù×÷È«ÊÇͨ¹ý¶ÔÏóµÄÒýÓã¨Object references£©£¬ÒýÓÿÉÒÔÀí½âΪָÕ룬ÈÝÒ×ÈÃÈ˶ÔÓ¦µ½C£«£«µÄ´«Ö·ÉÏÃæÈ¥¡£ËùÒÔ£¬´ó¼ÒҪעÒâඣ¡javaÀïÃæËä˵ûָÕ룬Æäʵȴ²»È»¡£ ......

¡¾JavaÍøÂç±à³ÌÒ»¡¿Ò»¸ö¼òµ¥µÄc/s³ÌÐò

ʵÑéÒªÇó£º
1.±àд»ùÓÚTCPЭÒéµÄͨÐųÌÐò£¬°üÀ¨ServerÓëClientÁ½¸ö²¿·Ö¡£ÊµÏÖ»ØÉù³ÌÐò£º¼´¿Í»§¶Ë·¢ËÍÏûÏ¢£¬·þÎñÆ÷¶Ë½«ÊÕµ½µÄÏûÏ¢Ô­Ñù»áË͸ø¿Í»§¶Ë¡£
2.ÔÚµ¥»úÉÏÔËÐÐËüÃÇ£¬ÑéÖ¤ÆäͨÐŽá¹û£»
3.ÔÚ¶à»úÉÏÔËÐÐËüÃÇ£¬ÑéÖ¤ÆäͨÐŽá¹û£»£¨ChatServerÖ»ÐèÔËÐÐÔÚһ̨Ö÷»úÉÏ£¬ChatClient¿ÉÔÚÆäËüÖ÷»úÉÏÔËÐУ¨ÒªÖªµÀChatServerËùÔ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ