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

java²Ù×÷xml£¨sax£¬dom£¬jdom£¬dom4j£©Ôöɾ¸Ä²é

×î½üÔÚ¹¤×÷ÖУ¬¾­³£Éè¼Æ±¨±í£¨ireport+jasperReport£©·´¸´ºÍÉè¼ÆÄ£°åxml´ò½»µÀ£¬ÓÚÊǾÍÓÐÁËдÕâÆªÎÄÕµÄÏë·¨ÁË¡£java²Ù×÷xmlÖ÷ÒªÊÇÓÐËÄÖÖ·½Ê½£ºdom£¬sax£¬jdom£¬dom4j¡£ÕâËÄÖÖ·½Ê½¸÷ÓÐÓÅȱµã£º£¨ÒÔϱȽÏÊÇÀ´×ÔÍøÂ磩
1£ºDOM4JÐÔÄÜ×îºÃ£¬Á¬SunµÄJAXMÒ²ÔÚÓÃDOM4J.ĿǰÐí¶à¿ªÔ´ÏîÄ¿ÖдóÁ¿²ÉÓÃDOM4J£¬ÀýÈç´óÃû¶¦¶¦µÄHibernateÒ²ÓÃDOM4JÀ´¶ÁÈ¡XMLÅäÖÃÎļþ¡£Èç¹û²»¿¼ÂÇ¿ÉÒÆÖ²ÐÔ£¬ÄǾͲÉÓÃDOM4J.
2£ºJDOMºÍDOMÔÚÐÔÄܲâÊÔʱ±íÏÖ²»¼Ñ£¬ÔÚ²âÊÔ10MÎĵµÊ±ÄÚ´æÒç³ö¡£ÔÚСÎĵµÇé¿öÏ»¹ÖµµÃ¿¼ÂÇʹÓÃDOMºÍJDOM.ËäÈ»JDOMµÄ¿ª·¢ÕßÒѾ­ËµÃ÷ËûÃÇÆÚÍûÔÚÕýʽ·¢ÐаæÇ°×¨×¢ÐÔÄÜÎÊÌ⣬µ«ÊÇ´ÓÐÔÄܹ۵ãÀ´¿´£¬ËüȷʵûÓÐÖµµÃÍÆ¼öÖ®´¦¡£ÁíÍ⣬DOMÈÔÊÇÒ»¸ö·Ç³£ºÃµÄÑ¡Ôñ¡£DOMʵÏֹ㷺ӦÓÃÓÚ¶àÖÖ±à³ÌÓïÑÔ¡£Ëü»¹ÊÇÐí¶àÆäËüÓëXMLÏà¹ØµÄ±ê×¼µÄ»ù´¡£¬ÒòΪËüÕýʽ»ñµÃW3CÍÆ¼ö£¨Óë»ùÓڷDZê×¼µÄJavaÄ£ÐÍÏà¶Ô£©£¬ËùÒÔÔÚijЩÀàÐ͵ÄÏîÄ¿ÖпÉÄÜÒ²ÐèÒªËü£¨ÈçÔÚJavaScriptÖÐʹÓÃDOM£©¡£
3£ºSAX±íÏֽϺã¬ÕâÒªÒÀÀµÓÚËüÌØ¶¨µÄ½âÎö·½Ê½£­Ê¼þÇý¶¯¡£Ò»¸öSAX¼ì²â¼´½«µ½À´µÄXMLÁ÷£¬µ«²¢Ã»ÓÐÔØÈëµ½Äڴ棨µ±È»µ±XMLÁ÷±»¶ÁÈëʱ£¬»áÓв¿·ÖÎĵµÔÝʱÒþ²ØÔÚÄÚ´æÖУ©¡£
½ÓÏÂÀ´ÎÒÀ´Õ¹Ê¾ÒÔÏÂÓÃÕâËÄÖÖ·½Ê½´¦ÀíxmlµÄÒ»¸ö¼òµ¥µÄÀý×Ó£¬Ï£ÍûÄܸø´ó¼ÒһЩ°ïÖú¡£
1£ºÒª²Ù×÷µÄxmlÎļþ£ºstudent.xml
<?xml version="1.0" encoding="UTF-8" ?>
 <students>
<student>
  <name>TigerLee</name>
  <age>26</age>
  <sex>ÄÐ</sex>
  <address>±±¾©º£µí</address>
  </student>
<student>
  <name>Snow</name>
  <age>24</age>
  <sex>Å®</sex>
  <address>ɽ¶«</address>
  </student>
</students>
2£º´¦ÀíxmlµÄjavaÀàHandleXML.java
package com.tigerlee.xml;
import java.io.File;
import java.io.FileWriter;
import java.io.Writer;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Stack;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.Tra


Ïà¹ØÎĵµ£º

3²½Ñ§»áJava Socket±à³Ì

Èý²½Ñ§»áJava Socket±à³Ì(1)
http://developer.51cto.com  2009-02-04 09:45  ØýÃû  Java8  ÎÒÒªÆÀÂÛ(0)
? ÕªÒª£ºËùνsocketͨ³£Ò²³Æ×÷"Ì×½Ó×Ö"£¬ÓÃÓÚÃèÊöIPµØÖ·ºÍ¶Ë¿Ú£¬ÊÇÒ»¸öͨÐÅÁ´µÄ¾ä±ú¡£Ó¦ÓóÌÐòͨ³£Í¨¹ý"Ì×½Ó×Ö"ÏòÍøÂç·¢³öÇëÇó»òÕßÓ¦´ðÍøÂçÇëÇó¡£±¾ÎĽ«Java Socket±à³Ì·ÖΪÈý¸öѧϰ²½Ö裬ÖðÒ ......

javaÖÐÊý¾Ý¿âµÄ±¸·ÝÓ뻹ԭ

Ê×ÏÈ£¬ÉèÖÃmysqlµÄ»·¾³±äÁ¿£¨ÔÚpathÖÐÌí¼Ó%MYSQL_HOME%\bin£©£¬ÖØÆôµçÄÔ¡£
ÍêÕû´úÂ룺
    /**
     * @param args
     */
    public static void main(String[] args) {
        /*
  &nbs ......

JAVAÓïÑÔÈçºÎ½øÐÐÒì³£´¦Àí

¹Ø¼ü×Ö£ºthrows,throw,try,catch,finally·Ö±ð´ú±íʲôÒâÒ壿ÔÚtry¿éÖпÉÒÔÅ׳öÒì³£Âð£¿
´ð£ºJavaͨ¹ýÃæÏò¶ÔÏóµÄ·½·¨½øÐÐÒì³£´¦Àí£¬°Ñ¸÷ÖÖ²»Í¬µÄÒì³£½øÐзÖÀ࣬²¢ÌṩÁËÁ¼ºÃµÄ½Ó¿Ú¡£ÔÚJavaÖУ¬Ã¿¸öÒì³£¶¼ÊÇÒ»¸ö¶ÔÏó£¬ËüÊÇThrowableÀà»òÆäËü×ÓÀàµÄʵÀý¡£µ±Ò»¸ö·½·¨³öÏÖÒì³£ºó±ãÅ׳öÒ»¸öÒì³£¶ÔÏ󣬸öÔÏóÖаüº¬ÓÐÒì³£ÐÅÏ¢£¬µ÷ ......

JavaµÄJDBCÊÂÎñÏê½â

ÊÂÎñµÄÌØÐÔ£º
1) Ô­×ÓÐÔ£¨atomicity£©£ºÊÂÎñÊÇÊý¾Ý¿âµÄÂß¼­¹¤×÷µ¥Î»£¬¶øÇÒÊDZØÐëÊÇÔ­×Ó¹¤×÷µ¥Î»£¬¶ÔÓÚÆäÊý¾ÝÐ޸ģ¬ÒªÃ´È«²¿Ö´ÐУ¬ÒªÃ´È«²¿²»Ö´ÐС£
2) Ò»ÖÂÐÔ£¨consistency£©£ºÊÂÎñÔÚÍê³Éʱ£¬±ØÐëÊÇËùÓеÄÊý¾Ý¶¼±£³ÖÒ»ÖÂ״̬¡£ÔÚÏà¹ØÊý¾Ý¿âÖУ¬ËùÓйæÔò¶¼±ØÐëÓ¦ÓÃÓÚÊÂÎñµÄÐ޸ģ¬ÒÔ±£³ÖËùÓÐÊý¾ÝµÄÍêÕûÐÔ¡£
3)&n ......

JavaÏ̵߳Äͬ²½

ÔÚJ2ME¿ª·¢ÖУ¬Ïß³ÌÊÇÒ»¸öÐèÒª·Ç³£ÖØÊÓµÄÎÊÌ⣬ÏÂÃæÊÇÒ»¶Î¹ØÓÚÏ̵߳ÄÎÄÕ¡£ÎÒÈÏΪ¶Ô´òºÃÏ̻߳ù±¾ºÜÓаïÖú¡£
 
zz
http://www.j2medev.com/Article/ShowArticle.asp?ArticleID=5478
 
Ò»¡¢Í¬²½ÎÊÌâÌá³ö
Ï̵߳Äͬ²½ÊÇΪÁË·ÀÖ¹¶à¸öÏ̷߳ÃÎÊÒ»¸öÊý¾Ý¶ÔÏóʱ£¬¶ÔÊý¾ÝÔì³ÉµÄÆÆ»µ¡£
ÀýÈ磺Á½¸öÏß³ÌThreadA¡¢Threa ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ