Mam serwlet:
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
/**
* Servlet implementation class XMLlab71
*/
public class XMLlab71 extends HttpServlet {
private static final long serialVersionUID = 1L;
private PrintWriter out;
/**
* @see HttpServlet#HttpServlet()
*/
public XMLlab71() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
try {
StreamSource source = new StreamSource("phonebook.xml");
StreamSource stylesource = new StreamSource("directory.xsl");
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(stylesource);
StreamResult result = new StreamResult(out);
transformer.transform(source, result);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}
}
Plik xml:
<PHONEBOOK>
<PERSON>
<NAME>Joe Yin</NAME>
[email protected]
<TELEPHONE>202-999-9999</TELEPHONE>
<WEB>www.java2s.com</WEB>
</PERSON>
<PERSON>
<NAME>Karol</NAME>
[email protected]
<TELEPHONE>306-999-9999</TELEPHONE>
<WEB>www.java2s.com</WEB>
</PERSON>
<PERSON>
<NAME>Green</NAME>
[email protected]
<TELEPHONE>202-414-9999</TELEPHONE>
<WEB>www.java2s.com</WEB>
</PERSON>
</PHONEBOOK>
orasz arkusz stylów:
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:template match="/">
<html>
<head>
<title>Directory</title>
</head>
<body>
Name; Email<br />
<xsl:for-each select="PHONEBOOK/PERSON">
<xsl:sort/>
<xsl:value-of select="NAME"/>;
<xsl:value-of select="EMAIL"/><br />
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
jak uruchomie serwlet w przeglądarce to powinna mi się wyświetlić zawartość pliku xml, ale mam pustą stronę. Może ktoś wie o co chodzi?