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Tuesday, December 18, 2007

Servlet JSP data passing

------------------Servlet File-----------------


import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.*;
import javax.servlet.http.*;

public class Servlet1 extends HttpServlet {
String s="Naveed Ali";
private static final String CONTENT_TYPE = "text/html; charset=windows-1252";

public void init(ServletConfig config) throws ServletException {
super.init (config);
}

public void service(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("Hi this is testing");
out.println(s);

out.close();
}
}





JSP File

<%@ page
import = "java.io.*"
import = "java.lang.*"
import = "java.io.IOException"
import = "java.io.ObjectInputStream"
import = "java.io.ObjectOutputStream "
import = "java.net.MalformedURLException"
import = "java.net.URL"
import = "java.net.URLConnection"



%>


<%
URL yahoo = new URL("servlet url here");
URLConnection yc = yahoo.openConnection();
BufferedReader in = new BufferedReader(
new InputStreamReader(
yc.getInputStream ()));
String inputLine;

while ((inputLine = in.readLine()) != null)
out.print(inputLine+" ");
in.close();



%>

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