java - Using Jsoup to POST login data -

i'm trying log website: http://deeproute.com

this code.

            connection.response res = null;             connection homeconnection = null;             document homepage = null;             map<string, string> logincookies = null;             try {                 res = jsoup.connect("http://www.deeproute.com/")                         .data("cookieexists", "false")                         .data("name", user)                         .data("password", pswd).method(method.post)                         .execute();              } catch (ioexception e) {                  e.printstacktrace();             }              if (res != null) {                  logincookies = res.cookies();                  try {                     homepage = jsoup.connect("http://www.deeproute.com")                             .cookies(logincookies).get();                 } catch (ioexception e) {                     e.printstacktrace();                 } 

unfortunately, returns same page in not-logged-in state. doing wrong?

you need read form before posting! missing param subbera=login.

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public static void main(string[] args) throws exception {      connection.response loginform = jsoup.connect("http://deeproute.com/deeproute/default.asp")             .method(connection.method.get)             .execute();      document document = jsoup.connect("http://deeproute.com/deeproute/default.asp")             .data("cookieexists", "false")             .data("name", "username")             .data("password", "pass")             .data("subbera", "login")             .cookies(loginform.cookies())             .post();  }