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Ä¿Ç°×îÐÂdom4j°üÏÂÔصØÖ·: http://nchc.dl.sourceforge.net/sourceforge/dom4j/dom4j-1.6.1.zip
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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
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Element rootElm = document.getRootElement();
2.È¡µÃij½ÚµãµÄµ¥¸ö×Ó½Úµã.
Element memberElm=root.element("member");// "member"ÊǽڵãÃû
3.È¡µÃ½ÚµãµÄÎÄ×Ö
String text=memberElm.getText();
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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();
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if (!Character.isDigit(str.charAt(i))) {
return false;
}
}
return true;
}
public static boolean isNumeric(String str) {
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