public class TestDataStreamApplet extends Applet
{
String response;
public void init(){
try{
java.net.URL url = new java.net.URL(getDocumentBase(),"servlet/DataStreamEcho");
java.net.URLConnection con = url.openConnection();
con.setUseCaches(true);
con.setDoOutput(true);
con.setDoInput(true);
ByteArrayOutputStream byteout = new ByteArrayOutputStream();
DataOutputStream out = new DataOutputStream(byteout);
out.writeUTF("hello world!");
out.flush();
byte buf[] = byteout.toByteArray();
con.setRequestProperty("Content-type","application/octest-stream");
con.setRequestProperty("Content-length",""+buf.length);
DataOutputStream dataout = new DataOutputStream(con.getOutputStream());
dataout.write(buf);
dataout.flush();
dataout.close();
DataInputStream in = new DataInputStream(con.getInputStream());
response = in.readUTF();
System.out.println("read from server :" + response);
in.close();
}
catch(Exception e){
e.printStackTrace();
}
}
public void paint(Graphics g){
g.drawString("read from server :" + response,10,20);
public class GetParameterServlet extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Reading Request Parameters";
String name = request.getParameter("Name");
out.println(title);
out.println("Hello: " + name );