FTPS - 发出文件已下载的信号
我正在开发一个 Java 项目,我需要通过 FTPS 下载文件,并且想知道如何/是否有一种方法可以表明文件已在稍后下载,即不是在实际下载完成时?我想 FTPS 协议中需要进行一些设置,并且需要发送一些消息来通知已完成的下载(而不是实际下载作为下载完成的信号)。
提前致谢, 马库斯
I'm working on a Java-project where I need to download files via FTPS and wonder how/if there is a way to signal that the file has been downloaded at a later time, i.e. not as the actual download has completed? I guess there need to be some setting in the FTPS-protocol and some message that I need to send to inform of the completed download (instead of the actual download being the signal that the download was complete).
Thanks in advance,
Marcus
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SFTP 是一种非常简单的同步文件传输协议,如果它具有验证下载和确认良好接收等功能,我会感到非常惊讶。
如果您可以使用 sha 哈希发回标记文件以确认接收良好或使用替代通信,则文件已发送。
SFTP is a pretty simple synchronous filetransfer protocol and I would be very surprised if it has a feature to validate the download and confirm good reception for example.
If you can send a marker file back with a sha hash to confirm good reception or use an alternative communication the file has been sent.