如何将二进制文件或任何文件传输到远程服务器?-红宝石 [英] How to transfer a binary file or any file to a remote server? - Ruby

问题描述

这种情况是我正在尝试编写一个服务器脚本，该脚本接受来自客户端的文件传输.我想出了如何使用TCP协议与服务器建立连接和相互连接的方法.但是我想知道如何在ruby中传输二进制文件?

The situation is that I'm trying to write a server script that accepts file transfers from a client. I figured out how to make and connect to and from the server using the TCP protocol. However I was wondering how do you transfer a binary file in ruby?

我的意思是您可以打开一个二进制文件，但是要传输该文件需要什么步骤?TCP流的想法吗?UDP呢?

I mean you can open a binary file, but what steps are necessary to be able to transfer it? Is TCP stream idea? What about UDP?

推荐答案

我想我找到了解决方案.

I think I found a solution.

使用SFTP，我可以通过SSH连接将文件上传到服务器:

Using SFTP, I can upload files over an SSH connection to the server:

require 'net/sftp'

Net::SFTP.start('host', 'username', :password => 'password') do |sftp|
  # upload a file or directory to the remote host
  sftp.upload!("/path/to/local", "/path/to/remote")

  # download a file or directory from the remote host
  sftp.download!("/path/to/remote", "/path/to/local")
end

但是，这并不是我真正想要的，因为以上内容依赖于使用SSH.我希望它是独立的.

However this isn't really what I was looking for as the above relies on using SSH. I was hoping it to be independent.

这篇关于如何将二进制文件或任何文件传输到远程服务器?-红宝石的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！