<?xml version="1.0" encoding="GB2312"?>
<root>
<role>
<roleName>设备科</roleName>
<roleMenus>
<menu>计划</menu>
<menu>总结</menu>
</roleMenus>
</role>
<role>
<roleName>后勤科</roleName>
<roleMenus>
<menu>进展</menu>
</roleMenus>
</role>
</root>
如何用循环,把他们中的值取出来,那个高手帮帮我,
<root>
<role>
<roleName>设备科</roleName>
<roleMenus>
<menu>计划</menu>
<menu>总结</menu>
</roleMenus>
</role>
<role>
<roleName>后勤科</roleName>
<roleMenus>
<menu>进展</menu>
</roleMenus>
</role>
</root>
如何用循环,把他们中的值取出来,那个高手帮帮我,
int j = 0;
ArrayList al = new ArrayList();
SAXReader reader = new SAXReader();
Document doc = null;// 声明文档对象
try {
doc = reader.read(new File("d:/XXX.xml"));// 读取XML文档
} catch (DocumentException e) {
e.printStackTrace();
} Element info = doc.getRootElement();// 声明跟元素 // 循环遍历根元素里面的所有元素
for (Iterator i = info.elementIterator(arg); i.hasNext();) {
Element el = (Element) i.next();
if(arg.equalsIgnoreCase("role")){
al.add(el.elementTextTrim("roleName"));
al.add(el.elementTextTrim("roleMenus"));
}
}
return al; }
Document document = null;
try {
document = org.dom4j.DocumentHelper.parseText(sb.toString());
} catch (DocumentException ex) {}
Element root = document.getRootElement();
for(java.util.Iterator i = root.elementIterator("role"); i.hasNext();){
Element s = (Element)i.next();
Element roleName = (Element)s.elementIterator("roleName").next(); Element roleMenus = (Element)s.elementIterator("roleMenus").next();
}
Document document = null;
try {
document = org.dom4j.DocumentHelper.parseText(sb.toString());
} catch (DocumentException ex) {}
Element root = document.getRootElement();
for(java.util.Iterator i = root.elementIterator("role"); i.hasNext();){
Element s = (Element)i.next();
Element roleName = (Element)s.elementIterator("roleName").next();
System.out.println("roleName:" + roleName.getData());
for(java.util.Iterator j = root.elementIterator("roleMenus"); j.hasNext();){
Element s2 = (Element)j.next();
Element menu = (Element)s2.elementIterator("menu").next();
System.out.println("menu:" + menu.getData());
}