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

[±¸·Ý]javaÖÐXML½âÎöÀûÆ÷ dom4jµÄʹÓüò½é


ҪʹÓÃdom4j¶ÁдXMLÎĵµ,ÐèÒªÏÈÏÂÔØdom4j°ü,dom4j¹Ù·½ÍøÕ¾ÔÚ http://www.dom4j.org/
Ŀǰ×îÐÂdom4j°üÏÂÔØµØÖ·: http://nchc.dl.sourceforge.net/sourceforge/dom4j/dom4j-1.6.1.zip
½â¿ªºóÓÐÁ½¸ö°ü,½ö²Ù×÷XMLÎĵµµÄ»°°Ñdom4j-1.6.1.jar¼ÓÈ빤³Ì¾Í¿ÉÒÔÁË,Èç¹ûÐèҪʹÓÃXPathµÄ»°»¹ÐèÒª¼ÓÈë°üjaxen-1.1-beta-7.jar.
ÒÔÏÂÊÇÏà¹Ø²Ù×÷:
Ò»¡¢Document¶ÔÏóÏà¹Ø
1.¶ÁÈ¡XMLÎļþ,»ñµÃdocument¶ÔÏó.
            SAXReader reader = new SAXReader();
            Document document = reader.read(new File("input.xml"));
2.½âÎöXMLÐÎʽµÄÎı¾,µÃµ½document¶ÔÏó.
            String text = "<members></members>";
            Document document = DocumentHelper.parseText(text);
3.Ö÷¶¯´´½¨document¶ÔÏó.
            Document document = DocumentHelper.createDocument();
            Element root = document.addElement("members");// ´´½¨¸ù½Úµã
¶þ¡¢½ÚµãÏà¹Ø
1.»ñÈ¡ÎĵµµÄ¸ù½Úµã.
Element rootElm = document.getRootElement();
2.È¡µÃij½ÚµãµÄµ¥¸ö×Ó½Úµã.
Element memberElm=root.element("member");// "member"ÊǽڵãÃû
3.È¡µÃ½ÚµãµÄÎÄ×Ö
String text=memberElm.getText();
Ò²¿ÉÒÔÓÃ:
String text=root.elementText("name");Õâ¸öÊÇÈ¡µÃ¸ù½ÚµãϵÄname×Ö½ÚµãµÄÎÄ×Ö.
4.È¡µÃij½ÚµãÏÂÃûΪ"member"µÄËùÓÐ×ֽڵ㲢½øÐбéÀú.
List nodes = rootElm.elements("member");
for (Iterator it = nodes.iterator(); it.hasNext();) {
   Element elm = (Element) it.next();
   // do something
}
5.¶Ôij½ÚµãϵÄËùÓÐ×Ó½Úµã½øÐбéÀú.
            for(Iterator it=root.elementIterator();it.hasNext();){
                Element element = (Element) it.next();
    &n


Ïà¹ØÎĵµ£º

Eclipse Java×¢ÊÍÄ£°åÉèÖÃÏê½â


ÉèÖÃ×¢ÊÍÄ£°åµÄÈë¿Ú£º Window->Preference->Java->Code Style->Code Template È»ºóÕ¹¿ªComments½Úµã¾ÍÊÇËùÓÐÐèÉèÖÃ×¢Ê͵ÄÔªËØÀ²¡£ÏÖ¾Íÿһ¸öÔªËØÖðÒ»½éÉÜ£º
Îļþ(Files)×¢ÊͱêÇ©£º
/**   
* @Title: ${file_name}
* @Package ${package_name}
* @Description: ${todo}(ÓÃÒ»¾ä»°ÃèÊö¸ÃÎļ ......

JAVAÅжÏ×Ö·û´®ÊÇ·ñΪÊý×Ö

StringתCharacterÊý×飬ÓÃCharacterµÄisDigitºÍisLetterº¯ÊýÈ¥Åжϡ£
public static boolean isNumeric(String str) {
for (int i = str.length(); i = 0;) {
if (!Character.isDigit(str.charAt(i))) {
return false;
}
}
return true;
}
public static boolean isNumeric(String str) {
Pattern patt ......

(ת)struts±êÇ©Öв»ÄܼÓÈëjava´úÂë?

http://blog.sina.com.cn/s/blog_49605b46010007o2.html
<div name='endDateHourDiv<%=i%>' onclick="changeSelect('<%=i%>')">
    <html:select property="endDateHour" onclick="Change(this.value,'<%=i%>')">
     <html:option va ......

java ÂÒÂëÎÊÌâ


1¡¢ÖÐÎÄÎÊÌâµÄÀ´Ô´

ÓÉÓÚJava
Óï
ÑÔÄÚ²¿²ÉÓÃUNICODE±àÂ룬ËùÒÔÔÚJAVA
³ÌÐòÔËÐÐʱ£¬¾Í´æÔÚ×ÅÒ»¸ö´ÓUNICODE±àÂëºÍ¶ÔÓ¦µÄ²Ù×÷ϵͳ¼°ä¯ÀÀÆ÷Ö§³ÖµÄ±àÂë¸ñʽ
ת
»»ÊäÈë¡¢Êä³öµÄÎÊÌ⣬Õâ¸öת»»¹ý³ÌÓÐ×ÅһϵÁеIJ½Ö裬Èç¹ûÆäÖÐÈκÎÒ»²½³ö´í£¬ÔòÏÔʾ³öÀ´µÄºº×־ͻá³öÊÇÂÒÂ룬Õâ¾ÍÊÇÎÒÃdz£¼ûµÄJAVA
ÖÐ
ÎÄÎÊÌâ¡£¼¸ºõËùÓÐµÄ ......

java»Øµ÷»úÖÆ


java»Øµ÷»úÖÆ
 
»Øµ÷¸ÅÄî:
Èí¼þÄ£¿éÖ®¼ä×ÜÊÇ´æÔÚ×ÅÒ»¶¨µÄ½Ó¿Ú£¬´Óµ÷Ó÷½Ê½ÉÏ£¬¿ÉÒÔ°ÑËûÃÇ·ÖΪÈýÀࣺͬ²½µ÷Óᢻص÷ºÍÒì²½µ÷Óá£Í¬²½µ÷ÓÃÊÇÒ»ÖÖ×èÈûʽµ÷Ó㬵÷Ó÷½ÒªµÈ´ý¶Ô·½Ö´ÐÐÍê±Ï²Å·µ»Ø£¬ËüÊÇÒ»ÖÖµ¥Ïòµ÷Ó㻻ص÷ÊÇÒ»ÖÖË«Ïòµ÷ÓÃģʽ£¬Ò²¾ÍÊÇ˵£¬±»µ÷Ó÷½ÔÚ½Ó¿Ú±»µ÷ÓÃʱҲ»áµ÷ÓöԷ½µÄ½Ó¿Ú£»Òì²½µ÷ÓÃÊÇÒ»ÖÖÀàËÆ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ