---摘自互联网

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

1. public class firstservlet extends httpservlet {

2. public void doget(
3. httpservletrequest request, httpservletresponse response)
4. throws servletexception, ioexception {

5. printwriter out = response.getwriter();
6. out.println("the first servlet worked !");
}
}