如何获取积分下载

这里推荐一个github上的一个项目，居然可以解锁vip文章和下载文件
源码地址：https://gitcode.com/cuckooplus/csdn_download

HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("User-Agent", "Mozilla/5.0");
 connection.setRequestProperty("connection", "keep-alive");
 connection.setRequestMethod("GET");
 connection.setRequestProperty("Cookie", cookie);
 connection.connect();
 BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
 String inputLine;
 StringBuilder content = new StringBuilder();
 while ((inputLine = in.readLine()) != null) {
     content.append(inputLine);
     content.append("\n");
 }
 in.close();
 connection.disconnect();
 String allContentPlus = content.toString();
 allContentPlus = unicodeToCN(allContentPlus);
 allContentPlus = allContentPlus.replace("\\", "");
 JSONObject allContentPlusJSON = JSONObject.parseObject(allContentPlus);
 JSONObject statusJSON = allContentPlusJSON.getJSONObject("status");
 Integer code = statusJSON.getInteger("code");
 if (code.equals(0)) {
     JSONObject dataJSON = allContentPlusJSON.getJSONObject("data");
     String txt = dataJSON.getString("txt");
     log.info("获取文档内容成功！");
     String resultPro = HttpUtil.get(txt);
     return R.ok(resultPro);
 } else {
     String msg = statusJSON.getString("msg");
     log.info("获取文档内容失败：{}", msg);
     if("复制全文操作每天不超过100次".equals(msg)){
         return R.fail("今天次数已用完，请明天再来！");
     }else if("文档不可复制.".equals(msg)){
         return R.fail("该文档无法复制，请尝试下载！");
     }else {
         return R.fail("请检查地址是否复制正确！");
     }