java - how to obtain a JSESSIONID cookie -


i have android client , how doing request tomcat server:

protected string executerequest(string url) {     basichttpparams httpparams = new basichttpparams();     httpconnectionparams.setconnectiontimeout(httpparams, 10000);      string output = "", line = "";      try     {         httpget getrequest = null;         defaulthttpclient httpclient = new defaulthttpclient();         try         {             getrequest = new httpget(url);         }         catch(exception e)         {             e.printstacktrace();             return null;         }         getrequest.addheader("accept", "application/json");          httpresponse response = httpclient.execute(getrequest);          if (response.getstatusline().getstatuscode() != 200)          {             response.getstatusline().getstatuscode();             return null;         }          bufferedreader br = new bufferedreader(new inputstreamreader((response.getentity().getcontent())));          while ((line = br.readline()) != null)         {             output += line;         }          httpclient.getconnectionmanager().shutdown();     }      catch (clientprotocolexception e)     {         e.printstacktrace();         log.w(tag, e.getmessage());     }      catch (illegalstateexception e)     {         e.printstacktrace();         log.w(tag, e.getmessage());     }      catch (ioexception e)     {         e.printstacktrace();         log.w(tag, e.getmessage());     }      if(output.equals(""))     {         output = null;     }      return output; }

now want able jsessionid cookie. understand need provide cookie explained here, how jsessionid in first time?

thanks!

ok, here how did it. don't know if there easier way:

    httpresponse response = httpclient.execute(getrequest);     header[] headers = response.getheaders("set-cookie");     for(int = 0; < headers.length; i++)     {         if(headers[i].getname().equals("set-cookie"))         {             string pattern1 = "jsessionid=";             string pattern2 = ";";             pattern p = pattern.compile(pattern.quote(pattern1) + "(.*?)" + pattern.quote(pattern2));             matcher m = p.matcher(headers[i].getvalue());             if(m.find())             {                 sessionid = m.group(1);                 break;             }         }     }

Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more