org.jsoup.nodes.Document#getElementById ( )源码实例Demo

/**
 * 从html中获取章节正文
 *
 * @param html
 * @return
 */
public static String getContentFormHtml(String html) {

    Document doc = Jsoup.parse(html);
    Element divContent = doc.getElementById("content");

    if (divContent != null) {
        String content = Html.fromHtml(divContent.html()).toString();
        char c = 160;
        String spaec = "" + c;
        content = content.replace(spaec, "  ");
        return content;
    } else {
        return "";
    }
}
 

/**
 * Returns list of Links to the Image pages. NOT links to fullsize image!!! e.g.
 * https://www.deviantart.com/kageuri/art/RUBY-568396655
 * 
 * @param page Page of album with multiple images
 * 
 */
@Override
protected List<String> getURLsFromPage(Document page) {

	List<String> result = new ArrayList<String>();

	Element div;
	if (usingCatPath) {
		div = page.getElementById("gmi-");

	} else {
		div = page.getElementsByClass("folderview-art").first().child(0);

	}
	Elements links = div.select("a.torpedo-thumb-link");

	for (Element el : links) {
		result.add(el.attr("href"));

	}

	LOGGER.info("Amount of Images on Page: " + result.size());
	LOGGER.info(page.location());

	return result;
}
 

@Test public void testCharactersInIdAndClass() {
    // using CSS spec for identifiers (id and class): a-z0-9, -, _. NOT . (which is OK in html spec, but not css)
    String h = "<div><p id='a1-foo_bar'>One</p><p class='b2-qux_bif'>Two</p></div>";
    Document doc = Jsoup.parse(h);

    Element el1 = doc.getElementById("a1-foo_bar");
    assertEquals("One", el1.text());
    Element el2 = doc.getElementsByClass("b2-qux_bif").first();
    assertEquals("Two", el2.text());

    Element el3 = doc.select("#a1-foo_bar").first();
    assertEquals("One", el3.text());
    Element el4 = doc.select(".b2-qux_bif").first();
    assertEquals("Two", el4.text());
}
 

public static String parse(String body) throws ParseException {
    try {
        Document d = Jsoup.parse(body, EhUrl.URL_FORUMS);
        Element userlinks = d.getElementById("userlinks");
        Element child = userlinks.child(0).child(0).child(0);
        return child.attr("href");
    } catch (Throwable e) {
        ExceptionUtils.throwIfFatal(e);
        throw new ParseException("Parse forums error", body);
    }
}
 

public static List<Course> parsePersonal(String data){
    List<Course> courses = new ArrayList<>();
    Document doc = Jsoup.parse(data);
    //首先获取Table
    Element table = doc.getElementById("Table1");
    //然后获取table中的td节点
    Elements trs = table.select("tr");
    //移除不需要的参数，这里表示移除前两个数值。
    trs.remove(0);
    trs.remove(0);
    //遍历td节点
    for (int i=0; i<trs.size(); ++i){
        Element tr = trs.get(i);
        //获取tr下的td节点，要求
        Elements tds = tr.select("td[align]");
        //遍历td节点
        for(int j=0; j<tds.size(); ++j){
            Element td = tds.get(j);
            String str = td.text();
            //如果数值为空则不计算。
            if (str.length() != 1){
                //解析文本数据
                str = parsePersonalCourse(str);
                Course course = new Course();
                course.setClsName(str);
                course.setDay(j+1);
                course.setClsCount(Integer.valueOf(td.attr("rowspan")));
                course.setClsNum(i+1);
                Random random = new Random();
                int num = random.nextInt(COLOR.length);
                course.setColor(COLOR[num]);
                courses.add(course);
            }
        }
    }
    return courses;
}
 

private void parseLoiginUser(User loginFormUser,String loginUserHtml) {
    Document userDoc = Jsoup.parse(loginUserHtml);
    Element userNameElement = userDoc.getElementById("xhxm");
    if (userNameElement != null && userNameElement.hasText()) {
        loginFormUser.userRealName = StringUtil.parseUserFieldTextHtml(userNameElement.text(), 0, 2);
    }
}
 

private ArrayList<ApsvOrder> findOrders(String html) {
    //logger.info("Html: {}", html);
    ArrayList<ApsvOrder> orders = new ArrayList<>();

    Document doc = Jsoup.parse(html);

    Element ordersForm = doc.getElementById("J-submit-form");
    if (ordersForm == null) {
        logger.error("Cannot find order list form, maybe cookie expires");
        // 标记task status为异常
        // TODO 弹窗提醒cookie异常
        RunTasksModel.getInstance().MarkTaskException(task.id);
        return orders;
    }

    Elements tableBody = doc.select("#tradeRecordsIndex>tbody");
    Elements orderRows = tableBody.select("tr");

    orderRows.forEach(row -> {
        Elements timeNodes = row.select("td.time p");
        String[] orderNoData = row.select("td.tradeNo p").text().split("\\|");
        ApsvOrder order = new ApsvOrder(){
            {
                taskId = task.id;
                time = timeNodes.get(0).text() + " " + timeNodes.get(timeNodes.size() - 1).text();
                description = row.select(".memo-info").text();
                memo = row.select("td.memo p").text();
                tradeNo = orderNoData.length > 1 ? orderNoData[1].split(":")[1] : orderNoData[0].split(":")[1];
                username = Unicode.unicodeToString(row.select("td.other p").text());
                amount = Float.parseFloat(row.select("td.amount span").text().replaceAll("\\s+", ""));
                status = row.select("td.status p").text();
            }
        };
        order.sig = Order.Sign(order, task.pushSecret);
        orders.add(order);
    });
    return orders;
}
 

@Test public void testCharactersInIdAndClass() {
    // using CSS spec for identifiers (id and class): a-z0-9, -, _. NOT . (which is OK in html spec, but not css)
    String h = "<div><p id='a1-foo_bar'>One</p><p class='b2-qux_bif'>Two</p></div>";
    Document doc = Jsoup.parse(h);

    Element el1 = doc.getElementById("a1-foo_bar");
    assertEquals("One", el1.text());
    Element el2 = doc.getElementsByClass("b2-qux_bif").first();
    assertEquals("Two", el2.text());

    Element el3 = doc.select("#a1-foo_bar").first();
    assertEquals("One", el3.text());
    Element el4 = doc.select(".b2-qux_bif").first();
    assertEquals("Two", el4.text());
}
 

private String parseResponse( String response )
    throws Exception
{
    Document doc = Jsoup.parse( response );
    Element bodyDiv = doc.getElementById( "mw-content-text" );
    Element firstParagraph = bodyDiv.getElementsByTag( "p" ).first();
    String answer = firstParagraph.text();
    if ( answer.isEmpty() )
    {
        throw new Exception();
    }
    answer = answer.replaceAll( "\\[[0-9]+\\]", "" );
    return answer;
}
 

public static boolean parseIsLoginSucceed(String data){
    Document doc = Jsoup.parse(data);
    //查看登陆文档。
    Element element = doc.getElementById("xhxm");
    if (element != null){
        return true;
    }
    return false;
}
 

@Override
protected Collection<Asset> getNewestAssets() throws IOException {
	Document mainPage = getPage(getApiUrl());

	// Get File Name From Main Page
	Element ele = mainPage.getElementById("project-overview");
	ele = ele.getElementsContainingOwnText("Newest File").first();

	// Add zip extension to filename if author did not add it
	String fileName = ele.text().split(":")[1].trim();
	if (!fileName.toLowerCase().endsWith(".zip")){
		fileName += ".zip";
	}

	// Get Download Page Link
	String downloadPageLink = mainPage.select("ul.regular-dl a").first().absUrl("href");
	URL downloadPageUrl = new URL(downloadPageLink);

	// Get Mod Download Link from Download Page
	Document downloadPage = getPage(downloadPageUrl);
	String downloadLink = downloadPage.select("a.download-link").first().absUrl("data-href");
	URL downloadUrl = new URL(downloadLink.replace(" ", "%20"));

	// Return Asset
	Collection<Asset> assets = new LinkedList<>();
	assets.add(new Asset(fileName, downloadUrl));
	return assets;
}
 

public static List<String> parse99MmImageList(String html) {

        Document doc = Jsoup.parse(html);

        Element elementBox = doc.getElementById("picbox");
        String imgUrl = elementBox.selectFirst("img").attr("src").trim();
        HttpUrl httpUrl = HttpUrl.parse(imgUrl);
        Element element = doc.body().select("script").first();
        String javaScript = element.toString();
        String data = StringUtils.subString(javaScript, javaScript.indexOf("[") + 1, javaScript.lastIndexOf(";") - 1);
        String[] dataArray = data.replace("\"", "").split(",");

        int imgIdArrayLength = dataArray.length - 6;

        String[] imgIdArray = new String[imgIdArrayLength];
        System.arraycopy(dataArray, 6, imgIdArray, 0, imgIdArrayLength);
        Logger.t(TAG).d(dataArray);
        Logger.t(TAG).d(imgIdArray);

        List<String> stringImageList = new ArrayList<>();
        String host;
        if (httpUrl == null) {
            host = "http://fj.kanmengmei.com/";
        } else {
            host = httpUrl.scheme() +"://"+ httpUrl.host();
        }

        for (int i = 0; i < imgIdArrayLength; i++) {
            String tmpImgUrl = host + "/" + dataArray[1] + (i + 1) + "-" + imgIdArray[i] + ".jpg";
            Logger.t(TAG).d(tmpImgUrl);
            stringImageList.add(tmpImgUrl);
        }
        return stringImageList;

    }
 

@Test public void testCharactersInIdAndClass() {
    // using CSS spec for identifiers (id and class): a-z0-9, -, _. NOT . (which is OK in html spec, but not css)
    String h = "<div><p id='a1-foo_bar'>One</p><p class='b2-qux_bif'>Two</p></div>";
    Document doc = Jsoup.parse(h);

    Element el1 = doc.getElementById("a1-foo_bar");
    assertEquals("One", el1.text());
    Element el2 = doc.getElementsByClass("b2-qux_bif").first();
    assertEquals("Two", el2.text());

    Element el3 = doc.select("#a1-foo_bar").first();
    assertEquals("One", el3.text());
    Element el4 = doc.select(".b2-qux_bif").first();
    assertEquals("Two", el4.text());
}
 

private static String parsePicUrl(Document picDoc, int serverId, String encodeKey) {
    Element body = picDoc.getElementById("iBodyQ");
    Element img = body.getElementsByTag("img").first();
    String cypherText = img.attr("name");
    String serverUrl = null;
    if (serverId < 10) {
        serverUrl = HHApplication.getInstance().getHHWebVariable().getPicServer() + "0" + serverId + "/";
    } else {
        serverUrl = HHApplication.getInstance().getHHWebVariable().getPicServer() + serverId + "/";
    }
    // 进行密文的解码
    String url = unsuan(cypherText, serverId, encodeKey);
    return serverUrl + url;
}
 

/**
 * 解析登录用户信息
 *
 * @return 用户
 */
public static User parseUserInfo(String html) {
    User user = new User();
    Document doc = Jsoup.parse(html);
    //新帐号注册成功登录后信息不一样，导致无法解析
    Element element = doc.getElementById("userinfo-title");
    if (element == null) {
        user.setLogin(true);
        user.setUserName("无法解析用户信息...");
        return user;
    }

    //解析用户uid，2018年3月29日 似乎已经失效了,可在播放界面获取
    Element userLickElement = element.select("a").first();
    if (userLickElement != null) {
        String userLinks = userLickElement.attr("href");
        int uid = Integer.parseInt(StringUtils.subString(userLinks, userLinks.indexOf("=") + 1, userLinks.length()));
        user.setUserId(uid);
        Logger.t(TAG).d(userLinks);
        Logger.t(TAG).d(uid);
    } else {
        Logger.t(TAG).d("无法解析用户uid");
    }
    String userInfoTitle = doc.getElementById("userinfo-title").text();
    String userName = StringUtils.subString(userInfoTitle, userInfoTitle.indexOf("欢迎") + 3, userInfoTitle.indexOf("用户状态"));
    Logger.t(TAG).d(userName);
    user.setUserName(userName);

    String userAccountStatus = doc.getElementById("userinfo-title").select("font").first().text();
    Logger.t(TAG).d(userAccountStatus);
    user.setStatus(userAccountStatus);

    String userContent = doc.getElementById("userinfo-content").text();
    Logger.t(TAG).d(userContent);

    String lastLoginTime = userContent.substring(userContent.indexOf("最后登录"), userContent.indexOf("IP:"));
    String lastLoginIP = userContent.substring(userContent.indexOf("IP:"), userContent.indexOf("点此查看"));
    user.setLastLoginTime(lastLoginTime);
    user.setLastLoginIP(lastLoginIP);

    Logger.t(TAG).d(lastLoginTime);
    Logger.t(TAG).d(lastLoginIP);

    return user;
}
 

public static BaseResult<List<Mm99>> parse99MmList(String html, int page) {
    BaseResult<List<Mm99>> baseResult = new BaseResult<>();
    baseResult.setTotalPage(1);
    Logger.t(TAG).d(html);
    Document doc = Jsoup.parse(html);
    Element ul = doc.getElementById("piclist");
    Elements lis = ul.select("li");
    List<Mm99> mm99List = new ArrayList<>();
    for (Element li : lis) {
        Mm99 mm99 = new Mm99();
        Element a = li.selectFirst("dt").selectFirst("a");
        String contentUrl = "http://www.99mm.me" + a.attr("href");
        mm99.setContentUrl(contentUrl);

        int startIndex = contentUrl.lastIndexOf("/");
        int endIndex = contentUrl.lastIndexOf(".");
        String idStr = StringUtils.subString(contentUrl, startIndex + 1, endIndex);

        if (!TextUtils.isEmpty(idStr) && TextUtils.isDigitsOnly(idStr)) {
            mm99.setId(Integer.parseInt(idStr));
        } else {
            Logger.t(TAG).d(idStr);
        }

        Element img = a.selectFirst("img");
        String title = img.attr("alt");
        mm99.setTitle(title);
        String imgUrl = img.attr("src");
        HttpUrl httpUrl = HttpUrl.parse(imgUrl);
        if (httpUrl == null) {
            imgUrl = img.attr("data-img");
        }
        Logger.t(TAG).d("图片链接::" + imgUrl);
        mm99.setImgUrl(imgUrl);
        int imgWidth = Integer.parseInt(img.attr("width"));
        mm99.setImgWidth(imgWidth);

        mm99List.add(mm99);
    }

    if (page == 1) {
        Element pageElement = doc.getElementsByClass("all").first();
        if (pageElement != null) {
            String pageStr = pageElement.text().replace("...", "").trim();
            if (!TextUtils.isEmpty(pageStr) && TextUtils.isDigitsOnly(pageStr)) {
                baseResult.setTotalPage(Integer.parseInt(pageStr));
            } else {
                Logger.t(TAG).d(pageStr);
            }
        }
    }

    baseResult.setData(mm99List);
    return baseResult;
}
 

public static void extractComment(String url, String content, Connection conn) {
    System.out.println("==========Parse Comment:" + url + "============");
    String sql = null;
    ResultSet rs = null;
    PreparedStatement pstmt = null;
    Statement stmt = null;
    //parse comment page
    Pattern commentPattern = Pattern.compile(Constants.COMMENT_REGULAR_EXP);
    Matcher commentMatcher = commentPattern.matcher(url);
    if (commentMatcher.find()) {
        Document commentDoc = Jsoup.parse(content);
        if (commentDoc.getElementById("comments") != null) { // add to avoid exception like https://movie.douban.com/subject/25842478/comments
            Elements commentsElements = commentDoc.getElementById("comments").children();
            comments = new Comments(commentId++);
            for (Element comment : commentsElements) {
                if (comment.getElementsByClass("fold-bd").size() < 1 && comment.children().get(1).getElementsByTag("p").size() > 0) {
                    // to make sure the current item is the comment item rather than other info item      &&      检测fold-bd是查看是否有折叠，如果是折叠的评论则有fold-bd，折叠评论是指账号有异常的
                    String[] movies = commentDoc.getElementsByTag("h1").text().replace(" ", "").split("短评");
                    String commentForMovie = null;
                    for (String movie : movies) {
                        commentForMovie = movie;
                    }
                    comments.setCommentForMovie(commentForMovie);
                    comments.setCommentInfo(comment.children().get(1).getElementsByTag("p").text());//use "comment.children().get(1).text()" can get all commentInfo like "1819 有用 桃桃淘电影 2016-10-29 即便评分再高也完全喜欢不来。我们还是太热衷主题与意义了，以至于忽视了传递主题的方式与合理性。影片为了所谓的人性深度，而刻意设计剧情和人物转折，忽视基本的人物行为轨迹，都非常让人不舒服。喜欢有深度的电影，但希望能以更巧妙的方式讲出来，而不该是现在这样。以及形式上，这不就是舞台搬演么"
                    if (comment.getElementsByAttributeValue("class", "votes pr5").text().length() > 0) {
                        comments.setCommentVote(Integer.parseInt(comment.getElementsByAttributeValue("class", "votes pr5").text()));
                    }
                    comments.setCommentAuthor(comment.getElementsByAttribute("href").get(2).text());
                    comments.setCommentAuthorImgUrl(comment.getElementsByAttribute("href").get(2).attr("href"));

                    //save comment record
                    try {
                        sql = "SELECT * FROM comments WHERE commentInfo = '" + comments.getCommentInfo() + "'";
                        stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE);
                        rs = stmt.executeQuery(sql);

                        if (rs.next()) {
                            System.out.println(comments.getCommentAuthor() + "'s comment has been saved!!!");
                        } else {
                            //if the link does not exist in the database, insert it
                            sql = "INSERT INTO comments (commentInfo, commentAuthor, commentAuthorImgUrl, commentVote, commentForMovie) VALUES " +
                                    "('" + comments.getCommentInfo() + "','" + comments.getCommentAuthor() + "', '" + comments.getCommentAuthorImgUrl() + "'" +
                                    ", '" + comments.getCommentVote() + "', '" + comments.getCommentForMovie() + "')";
                            pstmt = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
                            pstmt.execute();
                            System.out.println(">>>>>>saving comment for " + comments.getCommentForMovie() + " by:" + comments.getCommentAuthor() + "<<<<<<");
                        }
                    } catch (SQLException e) {
                        //handle the exceptions
                        System.out.println("SQLException: " + e.getMessage());
                        System.out.println("SQLState: " + e.getSQLState());
                        System.out.println("VendorError: " + e.getErrorCode());
                    } finally {
                        //close and release the resources of PreparedStatement, ResultSet and Statement
                        if (pstmt != null) {
                            try {
                                pstmt.close();
                            } catch (SQLException e2) {
                            }
                        }
                        pstmt = null;

                        if (rs != null) {
                            try {
                                rs.close();
                            } catch (SQLException e1) {
                            }
                        }
                        rs = null;

                        if (stmt != null) {
                            try {
                                stmt.close();
                            } catch (SQLException e3) {
                            }
                        }
                        stmt = null;
                    }
                }

            }
        }
    }
}
 

/**
     * 解析作者更多视频
     *
     * @param html html
     * @return list
     */
    public static BaseResult<List<V9PornItem>> parseAuthorVideos(String html) {
        int totalPage = 1;
        List<V9PornItem> v9PornItemList = new ArrayList<>();
        Document doc = Jsoup.parse(html);
//        Element body = doc.getElementById("leftside");

        Elements videos = doc.select("div[class=col-xs-12 col-sm-4 col-md-3 col-lg-3]");
        //doc.select("div[class=col-xs-12 col-sm-4 col-md-3 col-lg-3]").get(0).select("span[class=video-title title-truncate m-t-5]").text();

        for (Element element : videos) {

            V9PornItem v9PornItem = new V9PornItem();

            String contentUrl = element.select("a").first().attr("href");

            String viewKey = contentUrl.substring(contentUrl.indexOf("=") + 1, contentUrl.length());
            v9PornItem.setViewKey(viewKey);
            //Logger.t(TAG).d(viewKey);

            String title = element.select("span[class=video-title title-truncate m-t-5]").text();
            v9PornItem.setTitle(title);
            //Logger.t(TAG).d(title);

            String imgUrl = element.select("img[class=img-responsive]").attr("src");
            v9PornItem.setImgUrl(imgUrl);
            //Logger.t(TAG).d(imgUrl);

            String allInfo = element.text();
            //Logger.t(TAG).d(allInfo);

            String duration = element.select("span[class=duration]").text();
            v9PornItem.setDuration(duration);
            //Logger.t(TAG).d(duration);

            //String info = allInfo.substring(allInfo.indexOf("添加时间"), allInfo.length());
            v9PornItem.setInfo(element.select("span[class=info]").get(0).text());
            //Logger.t(TAG).d(info);

            v9PornItemList.add(v9PornItem);
        }

        //总页数
        Element pagingnav = doc.getElementById("paging");
        Elements a = pagingnav.select("span[class=pagingnav]");
        if (a.size() >= 2) {
            String ppp = a.get(a.size() - 2).text();
            if (TextUtils.isDigitsOnly(ppp)) {
                totalPage = Integer.parseInt(ppp);
                //Logger.d("总页数：" + totalPage);
            }
        }

        BaseResult<List<V9PornItem>> baseResult = new BaseResult<>();
        baseResult.setTotalPage(totalPage);
        baseResult.setData(v9PornItemList);

        return baseResult;
    }
 

public static BaseResult<List<ProxyModel>> parseXiCiDaiLi(String html, int page) {
    BaseResult<List<ProxyModel>> baseResult = new BaseResult<>();
    baseResult.setTotalPage(1);
    Document doc = Jsoup.parse(html);

    Element ipList = doc.getElementById("ip_list");
    Elements trs = ipList.select("tr");
    int trSize = trs.size();
    List<ProxyModel> proxyModelList = new ArrayList<>();
    for (int i = 0; i < trSize; i++) {
        //第一是标题，跳过
        if (i == 0) {
            continue;
        }
        //tr里的td
        Elements tds = trs.get(i).select("td");
        ProxyModel proxyModel = new ProxyModel();
        for (int j = 0; j < tds.size(); j++) {
            Element td = tds.get(j);
            switch (j) {
                case 0:
                    //国家
                    break;
                case 1:
                    //ip
                    String ip = td.text();
                    proxyModel.setProxyIp(ip);
                    break;
                case 2:
                    //端口
                    String port = td.text();
                    proxyModel.setProxyPort(port);
                    break;
                case 3:
                    //城市
                    break;
                case 4:
                    //匿名度
                    String anonymous = td.text();
                    proxyModel.setAnonymous(anonymous);
                    break;
                case 5:
                    //类型 http https socket
                    String type = td.text();
                    if ("http".equalsIgnoreCase(type)) {
                        proxyModel.setType(ProxyModel.TYPE_HTTP);
                    } else if ("https".equalsIgnoreCase(type)) {
                        proxyModel.setType(ProxyModel.TYPE_HTTPS);
                    } else {
                        proxyModel.setType(ProxyModel.TYPE_SOCKS);
                    }
                    break;
                case 6:
                    //速度
                    break;
                case 7:
                    //连接时间
                    String responseTime = td.select("div").first().attr("title");
                    proxyModel.setResponseTime(responseTime);
                    break;
                case 8:
                    //存活时间
                    break;
                case 9:
                    //验证时间
                    break;
                default:
            }
        }
        proxyModelList.add(proxyModel);
    }
    baseResult.setData(proxyModelList);
    if (page == 1) {
        Elements elements = doc.getElementsByClass("pagination").first().select("a");
        if (elements.size() > 3) {
            String totalPageStr = elements.get(elements.size() - 2).text();
            Logger.t(TAG).d(totalPageStr);
            if (TextUtils.isDigitsOnly(totalPageStr)) {
                baseResult.setTotalPage(Integer.parseInt(totalPageStr));
            }
        }
    }
    return baseResult;
}
 

@Override
    public void login() {
        loginsuccessful = false;
        try {
            initialize();

            NULogger.getLogger().info("Trying to log in to Keep2Share.cc");
            httpPost = new NUHttpPost("http://keep2share.cc/login.html");
            
            Document doc = Jsoup.parse(NUHttpClientUtils.getData("http://keep2share.cc/login.html", httpContext));
            
            if(doc.getElementById("captcha_auth0") != null){
                activatedCaptcha = true;
                captchaAddress = "http://keep2share.cc" + doc.getElementById("captcha_auth0").attr("src");
            }
            
            List<NameValuePair> formparams = new ArrayList<NameValuePair>();
            
            formparams.add(new BasicNameValuePair("LoginForm[password]", getPassword()));
            formparams.add(new BasicNameValuePair("LoginForm[rememberMe]", "0"));
            formparams.add(new BasicNameValuePair("LoginForm[username]", getUsername()));
            
            if(activatedCaptcha){
                Captcha captcha = captchaServiceProvider().newCaptcha();
                captcha.setFormTitle(Translation.T().captchacontrol()+" ("+ getHOSTNAME()  +")");
                captcha.setImageURL(captchaAddress);
                captcha.setHttpContext(httpContext);
                String captchaString = captcha.getCaptchaString();

                formparams.add(new BasicNameValuePair("LoginForm[verifyCode]", captchaString));
//                formparams.add(new BasicNameValuePair("recaptcha_challenge_field", captcha.getCCaptchaUrl()));
//                formparams.add(new BasicNameValuePair("recaptcha_response_field", captchaString));
                formparams.add(new BasicNameValuePair("yt0", ""));
            }
            
            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(formparams, "UTF-8");
            httpPost.setEntity(entity);
            httpResponse = httpclient.execute(httpPost, httpContext);
            NULogger.getLogger().info(httpResponse.getStatusLine().toString());
            
            responseString = EntityUtils.toString(httpResponse.getEntity());
            
            if(responseString.contains("Incorrect username or password")){
                throw new NUInvalidLoginException(getUsername(), getHOSTNAME());
            }
            
            if(responseString.contains("The verification code is incorrect.")){
                throw new NUCaptchaException(getHOSTNAME());
            }
            
            if(CookieUtils.existCookie(httpContext, "sessid")){
                loginsuccessful = true;
                username = getUsername();
                password = getPassword();
                hostsAccountUI().hostUI(HOSTNAME).setEnabled(true);
                NULogger.getLogger().info("Keep2Share.cc login successful!");
            } else {
                //Get error message
                responseString = EntityUtils.toString(httpResponse.getEntity());
                //FileUtils.saveInFile("KeepTwoShareAccount.html", responseString);

                //Generic exception
                throw new Exception("Generic login error");
            }
        } catch(NUException ex){
            resetLogin();
            ex.printError();
            accountUIShow().setVisible(true);
        } catch (Exception e) {
            resetLogin();
            NULogger.getLogger().log(Level.SEVERE, "{0}: {1}", new Object[]{getClass().getName(), e});
            showWarningMessage( Translation.T().loginerror(), HOSTNAME);
            accountUIShow().setVisible(true);
        }

    }