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HelloServlet.javaAPI DocExample1387Fri Mar 29 09:00:50 GMT 2002None

HelloServlet

public class HelloServlet extends HttpServlet
Simple Hello World Servlet
author
Ian Darwin
version
$Id: HelloServlet.java,v 1.3 2002/03/29 15:00:49 ian Exp $

Fields Summary
Constructors Summary
Methods Summary
public voiddoGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
Called when the user clicks on a link to this servlet

parameter
request Encapsulates the details about the input.
parameter
response Encapsulates what you need to get a reply to the user's browser.


		// Get a writer to generate the reply to user's browser
		PrintWriter out = response.getWriter();

		// Generate the HTTP header to say the response is in HTML
		response.setContentType("text/html");

		out.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"");
		out.println("\t\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"");
		out.println(">");
		out.println();

		out.println("<html><head><title>Hello from a Servlet</title></head>");
		out.println("<body>");
		out.println("<h1>Hello from a Servlet</h1>");
		out.println("<p>This servlet ran at ");
		out.println(new Date().toString());
		out.println("</p>");
		out.println("<p>Courtesy of " +
			"$Id: HelloServlet.java,v 1.3 2002/03/29 15:00:49 ian Exp $</p>");
		out.println("</body></html>");