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

java½âÎöxml

 Ìâ¼Æ£ºÕâÀï¸ø³öjava½âÎöxml£¬ÒÔ°ïÖúÈËÃÇÀí½âÐí¶àÈÝÆ÷ÊÇÔõô×öµÄ¡£¡£Ïñspring£¬strutsµÈ.
1.mysql.xml´úÂ룺
<?xml version="1.0" encoding="UTF-8"?>
<data>
<datasource>
<servername>localhost</servername>
<serverport>3306</serverport>
<databasename>juddi</databasename>
<username>root</username>
<password>123456</password>
</datasource>
</data>
2.XMLÅäÖÃÎļþ½âÎöÆ÷,Ö÷ҪĿµÄ£¬ÊÇΪ×öǰÆÚ¹¤×÷
package com;
/*
* XMLÅäÖÃÎļþ½âÎöÆ÷,Ö÷ҪĿµÄ£¬ÊÇΪ×öǰÆÚ¹¤×÷
*/
import org.xml.sax.helpers.DefaultHandler;
import java.util.Properties;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
public class ConfigParser extends DefaultHandler {
    //¶¨ÒåÒ»¸öpropertiesÓÃÀ´´æ·ÅÊôÐÔ
private Properties props;
private String currentName;
private StringBuffer currentValue=new StringBuffer();
public ConfigParser(){
this.props=new Properties();
}
public Properties getProps(){
return this.props;
}
//ÕâÀïÊǽ«xmlÖÐÔªËØÖµ¼ÓÈëcurrentValue
public void characters(char[] ch, int start, int length)
throws SAXException {
currentValue.append(ch, start, length);
}
//ÔÚÓöµ½</xx>ʱ£¬½«Ö®¼äµÄ×Ö·û´æ·ÅÔÚpropsÖмä
public void endElement(String uri, String localName, String name)
throws SAXException {
props.put(currentName.toLowerCase(), currentValue.toString().trim());
}
//¶¨Ò忪ʼ½âÎöÔªËØµÄ·½·¨£¬ÕâÀォ<xx>ÖеÄÃû³ÆxxÌá³öÀ´£¬
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
currentValue.delete(0, currentValue.length());
currentName=qName;
}
//
}
3.XMLÅäÖÃÎļþ¼ÆÈ¡´¦Àí
package com;
/*
* XMLÅäÖÃÎļþ¼ÆÈ¡´¦Àí
*/
import java.util.Properties;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
public class ParseXML {
//¶¨ÒåÒ»¸öProertiesÓÃÀ´´æ·ÅÊôÐÔÖµ
private Properties props;
public Prope


Ïà¹ØÎĵµ£º

Java Reflection (JAVA·´Éä) Ïê½â

 
    JavaÓïÑÔ·´ÉäÌṩһÖÖ¶¯Ì¬Á´½Ó³ÌÐò×é¼þµÄ¶à¹¦ÄÜ·½·¨¡£ËüÔÊÐí³ÌÐò´´½¨ºÍ¿ØÖÆÈκÎÀàµÄ¶ÔÏó(¸ù¾Ý°²È«ÐÔÏÞÖÆ)£¬ÎÞÐèÌáǰӲ±àÂëÄ¿±êÀà¡£ÕâÐ©ÌØÐÔʹµÃ·´ÉäÌØ±ðÊÊÓÃÓÚ´´½¨ÒԷdz£ÆÕͨµÄ·½Ê½Óë¶ÔÏóЭ×÷µÄ¿â¡£ÀýÈ磬·´Éä¾­³£ÔÚ³ÖÐø´æ´¢¶ÔÏóΪÊý¾Ý¿â¡¢XML»òÆäËüÍⲿ¸ñʽµÄ¿ò¼ÜÖÐʹÓá£Java reflection ·Ç³£ ......

Axis2 java WebServices¿ª·¢¶þ

¿ª·¢»·¾³  eclipse3.2 £¨Ã»ÓÐÅäÖû·¾³ Çë²Î¿´ÉÏһƪÈÕÖ¾£©
н¨ÏîÄ¿£º
UserCover£¨Ãû³ÆËæ±ã£© ×ö¸ö¼òµ¥µÄ±¨µÀ²¢¼Ç¼µ÷ÓÃserverµÄusername
н¨°ü£ºcom.axis2.test
н¨½Ó¿Ú£º
package com.axis2.test;
public interface UserCover {
public void CoverName(String myname);
public String getUserList ......

JavaÖеÄsynchronized¹Ø¼ü×Ö

×ªÔØ×Ô http://www.cn-java.com/www1/?action-viewnews-itemid-8283
ÓÉÓÚͬһ½ø³ÌµÄ¶à¸öÏ̹߳²ÏíͬһƬ´æ´¢¿Õ¼ä£¬ÔÚ´øÀ´·½±ãµÄͬʱ£¬Ò²´øÀ´ÁË·ÃÎʳåÍ»Õâ¸öÑÏÖØµÄÎÊÌâ¡£JavaÓïÑÔÌṩÁËרÃÅ»úÖÆÒÔ½â¾öÕâÖÖ³åÍ»£¬ÓÐЧ±ÜÃâÁËͬһ¸öÊý¾Ý¶ÔÏó±»¶à¸öÏß³Ìͬʱ·ÃÎÊ¡£
¡¡¡¡ÐèÒªÃ÷È·µÄ¼¸¸öÎÊÌ⣺
¡¡¡¡1)synchronized¹Ø¼ü×Ö¿ÉÒÔ×÷Ϊ ......

½«Êý¾Ý´«¸øJAVA´¦Àí.

FLEX:
 
    [Bindable] public var ary1:Array=[];
   private function init():void{
                     ary1.push('»ÆÏþ»ª');
       ......

Berkely DB Java Editionѧϰ±Ê¼Ç

Berkely DB¶ÔÓڸ߲¢·¢¡¢ÒªÇóËÙ¶È¿ìµÄÓ¦ÓÃÀ´ËµÊǸö²»´íµÄÑ¡Ôñ£¬mysql¾ÍÊÇÓÃBDBʵÏÖµÄ(mysqlµÄºǫ́) £¬mysql¿ì£¬BDB±Èmysql»¹Òª¿ìN±¶¡£BDBÊÇÒ»ÖÖǶÈëʽµÄ¡¢·Ç¹ØÏµÊý¾Ý¿â£¬ËüÓëÆäËûµÄ¹ØÏµÊý¾Ý¿âRMDBS²»Í¬,ËüûÓÐÌṩSQL,¶øÊÇÌṩÁË×Ô¼ºµÄ·ÃÎʽӿڡ£×÷ΪһÖÖǶÈëʽµÄÊý¾Ý¿â£¬ËüÊǽø³ÌÄÚģʽµÄ£¬Ò²¾ÍÊÇ˵ËüºÍÓ¦ÓóÌÐòÔÚͬһÄÚ´æ¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ