public void redirect(String url) {
        if (url.indexOf("https://") == -1)
            url = HOST + url;
        try {
            if (this.isLogin) {
                GetMethod get = new GetMethod(url);
                get.setRequestHeader(USER_AGENT_H, USER_AGENT);
                get.setRequestHeader(REFERER_H, INDEX_URL);
                get.setRequestHeader("Cookie", this.cookiestr);
                int status = client.executeMethod(get);
                if (status == HttpStatus.SC_OK) {
                    System.err.println("正在跳转.....");
                    System.out.println(get.getResponseBodyAsString());
                }
            }
        } catch (Exception e) {
        }
    }