If sometimes some lib files cannot be downloaded, then you will need this.
Adapt to all current griefdefender versions, proxy, multi-threaded, sha1 check, universal dependency library downloader
written in python
是否有时候无法下载下来一些lib文件，那么你将需要这个。
适配目前所有griefdefender版本，可代理，多线程，sha1校验，万能依赖库下载器
使用python编写
