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从今年下半年开始,随着宽带在国内的迅速扩展,HTTP方式下载文件已经逐渐萎缩,而FTP下载方式逐渐活跃起来。虽然使用FTP方式下载并不直观,但它却拥有很悠久的历史。使用FTP下载具有很多HTTP所不能提供的优点,比如服务器端可以非常方便地控制下载人群及其下载方式,可以同步了解当前下载状态,当然也可以针对每一个正在下载的用户,如果发现有人捣乱,你可以轻松地封掉那个人的IP,不再让他下载。而且FTP下载可以限制每个用户的线程数,可以限速,可以上传等。
Starting from the second half of this year, with the rapid expansion of broadband in the country, HTTP download files have gradually shrunk, while the FTP download method is gradually active. Although using FTP download is not intuitive, but it has a long history. The use of FTP to download has many advantages that HTTP can not provide, such as server-side can easily control the download of the crowd and its download, you can synchronize the current download status, of course, can also be targeted at every user who is downloading, if someone found trouble, You can easily block that person’s IP, no longer let him download. And FTP download can limit the number of threads per user, you can speed, you can upload and so on.