12.1 HTML Forms

<..form.html ..>

<html>  <head><title></title> </head>
<body>
<p class="noindent">A sample form:</p>

<form
     action="http://gurari.cis.ohio-state.edu/servlet/FormServlet"
     method="get">
   <input type="submit" value="GET request" />
</form>

<form
     action="http://gurari.cis.ohio-state.edu/servlet/FormServlet"
     method="post">
   <input type="submit" value="POST request" />
</form>

</body></html>

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<..FormServlet.java ..>

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

public class FormServlet implements Servlet {
   public void service(ServletRequest req, ServletResponse res)
                            throws  ServletException, IOException {
     res.setContentType( "text/html" );
     PrintWriter out = res.getWriter();
     out.println( "<html><head><title></title></head>" );
     out.println( "<body>Hello form</body></html>" );
     out.close();
   }

   private ServletConfig config;
   public void init (ServletConfig config) throws ServletException {
     this.config = config;
   }
   public void destroy() {}
   public ServletConfig getServletConfig() { return config; }
   public String getServletInfo() { return "";}
}

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