package servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class WelcomeServlet extends HttpServlet {
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
protected void print( PrintWriter writer, String msg)
{
writer.println( msg );
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
/*
* Get the value of form parameter
*/
String name = request.getParameter("name");
String welcomeMessage = "Welcome "+name;
/*
* Set the content type(MIME Type) of the response.
*/
response.setContentType("text/html");
PrintWriter out = response.getWriter();
/*
* Write the HTML to the response
*/
print( out, "");
print( out, "");
print( out, " A very simple servlet example");
print( out, "");
print( out, "");
print( out, ""+welcomeMessage+"
");
print( out, ""+"Click here to go back to input page "+"");
print( out, "");
print( out, "");
out.close();
}
public void destroy() {
}
}