FAQ: What does a simple Hello World-servlet look like?

What does a simple Hello World-servlet look like?

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class HelloWorld extends HttpServlet {
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{

// set the content type
res.setContentType("text/html");
PrintWriter out = res.getWriter();

// output the HTML that displays "Hello World"
out.println("<HTML>");
out.println("<HEAD><TITLE>Hello World</TITLE></HEAD>");
out.println("<BODY>");
out.println("Hello World!");
out.println("</BODY>");
out.println("</HTML>");
}
}

Last updated 01/03/2000 10:38:02 PM