javascript - How to submit a HTML form using httpurlconnection? -


the website has following form

  • please login user name , password.

    •     <li><a tabindex=2 target="_blank"         href="/portal/site/login/en-gb/help.html"         class="assistance redarrow">need logging in?</a>     </li>     <li><label for="username">user name</label> <input tabindex=3         class="authinput" type="text" id="username" name="username"         autocomplete="off" class="authinput" /></li>     <li><label for="password">password</label> <input tabindex=4         type="password" id="password" name="password" autocomplete="off"         class="authinput" /></li>      <li class="persist"><label for="securecomputer"> <input type="checkbox"             value="1" tabindex="5" name="rememberme" id="securecomputer"              /><span style="padding-left:10px;">i on secure computer.</span>             <br><span style="margin-left: 23px; font-size: 10px;">(only check if computer secure , used you.)</span>     </label></li> </ol>                      <a tabindex=6         href="/idm/pwdservice?a=fp"         class="assistance redarrow">forgotten password?</a><br>              <input tabindex=7 type="submit"         value="login"         class="redbtn"/><br>


    i trying login in similar way this .here how proceeding

    url server = new url(url); httpsurlconnection urlconn = (httpsurlconnection) server.openconnection(); urlconn.setrequestmethod("post"); urlconn.setdooutput(true); urlconn.setdoinput(true); urlconn.setusecaches(false); dataoutputstream printout = new dataoutputstream (urlconn.getoutputstream()); if (parameters != null)       printout.writebytes (parameters); printout.flush(); printout.close();

    where parameters of form name1=value1&name2=value2.....&username=uname&password=pwd

    however problem want add param name , value login (tabindex=7) ,as shown in above mentioned link, input not have name value?

    is there way submit such form login website? there loginsubmit function on html page, there way use urlconn.


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