Now, BT has been a very common, very popular way to download, its advantages are many, but there are many problems. For example, Intranet users are often restricted from using bittorrent downloads. Wheat field ants recommend several network services that can help users convert BT to HTTP download, which is usually the first BT file that users need to download is downloaded and stored in cyberspace, and then users use ordinary download tools such as thunder to download it.