40分悬赏好心人

[易辰_]

import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.w3c.dom.NodeList;
public class Demo{
public static void main(String[] args)throws Exception{

DocumentBuilderFactory factory=DocumentBuilderFactory.newInstance();
DocumentBuilder builder=factory.newDocumentBuilder();
Document document=builder.parse("C:\\Documents and Settings\\Administrator\\demo.xml");

NodeList list=document.getElementsBytagName("书名");
Node node=list.item(1);
String content = node.getTextContent();
System.out.println(content);
}
}

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<书架>
<书>
<书名>java就业教程</书名>
<售价>39.00元</售价>
</书>
<书>
<书名>javascript网页开发</书名>
<售价>28.00元</售价>
</书>
</书架>

我哪里错了 请指出

[poooll]

节点最好不要用中文，编码可能不对

[masterz]

NodeList list=document.getElementsByTagName("书名");

注意函数名大小写

[hookee]

XML文件本身是UTF-8编码吗？

[huntor]

InputSource input = new InputSource(new InputStreamReader(new FileInputStream("C:\\Documents and Settings\\Administrator\\demo.xml"), "UTF-8"));
Document document=builder.parse(input);