Ruby：如何通过HTTP将文件作为multipart / form-data发布？ [英] Ruby: How to post a file via HTTP as multipart/form-data?

问题描述

我想做一个看起来像是从浏览器发布的HMTL表单的HTTP POST。具体来说，发布一些文本字段和一个文件字段。

I want to do an HTTP POST that looks like an HMTL form posted from a browser. Specifically, post some text fields and a file field.

发布文本字段很简单，net / http rdocs就有一个例子，但我无法想象如何与它一起发布文件。

Posting text fields is straightforward, there's an example right there in the net/http rdocs, but I can't figure out how to post a file along with it.

Net :: HTTP看起来不是最好的主意。 curb 看起来不错。

Net::HTTP doesn't look like the best idea. curb is looking good.

推荐答案

我喜欢 RestClient 。它将ne​​t / http与多部分表单数据等酷炫功能封装在一起：

I like RestClient. It encapsulates net/http with cool features like multipart form data:

require 'rest_client'
RestClient.post('http://localhost:3000/foo', 
  :name_of_file_param => File.new('/path/to/file'))

它还支持流媒体。

gem install rest-client 会让你开始。

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