import java.io.*; import javax.servlet.*; import javax.servlet.http.*; /** * Hello World. This servlet simply says hi. * * This is useful for testing our servlet admin tool, since * this servlet isn't started up by default when Jeeves starts up. * Load it by going to http:///admin/servlet.html * and giving it the name "hello" and the class "HelloWorldServlet". * Then, invoke by using the URL http:///servlet/hello */ public class HelloWorldServlet extends HttpServlet { public void doGet (HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { res.setContentType("text/html"); ServletOutputStream out = res.getOutputStream(); out.println(""); String name = req.getParameter("name"); out.println("Howdy " + name + " "); out.println(""); out.println("

Howdy " + name + "

"); out.println(""); } public String getServletInfo() { return "Create a page that says Hello World and send it back"; } }