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Java Applet pulling info from a servlet

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  • 18-11-2011 10:07pm
    #1
    kelbal
    Registered Users Posts: 839 ✭✭✭


    Hi,
    I'm trying to do some applet/servlet communication. My applet requests info from the servlet and stores it in a variable. I can do this fine for pulling one value from the servlet, but can't do it for many. Here's what I'm doing. My applet connects to serlvet and pulls data as follows....

    URL url = new URL("http://localhost:8084/Project/TestServlet");
    URLConnection con = url.openConnection();
    con.setUseCaches(false);
    InputStream in = con.getInputStream();
    DataInputStream result = new DataInputStream(new BufferedInputStream(in));
    String rec = result.readLine();
    // Return the retrieved string
    return rec;

    My servlet just does a println like this....

    out.println("Hello");

    So I end up in my Applet with a String rec, which contains Hello.

    I'd like to be able to open the connection to the servlet, do 10 println's in the servlet - and store these to 10 variables in the applet.
    Can't figure out how to do this.
    Any help much appreciated.


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