如何在ruby中通过SSL调用HTTP POST方法？ [英] How to invoke HTTP POST method over SSL in ruby?

问题描述

这里是使用curl的请求：

So here's the request using curl:

curl -XPOST -H content-type:application/json -d "{\"credentials\":{\"username\":\"username\",\"key\":\"key\"}}" https://auth.api.rackspacecloud.com/v1.1/auth

我一直在尝试使用ruby，但我似乎不能让它工作。

I've been trying to make this same request using ruby, but I can't seem to get it to work.

我也试过几个库，但我不能让它工作。
这是我到目前为止：

I tried a couple of libraries also, but I can't get it to work. Here's what I have so far:

uri = URI.parse("https://auth.api.rackspacecloud.com")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
request = Net::HTTP::Post.new("/v1.1/auth")
request.set_form_data({'credentials' => {'username' => 'username', 'key' => 'key'}})
response = http.request(request)

$ b b

我收到415不支持的媒体类型错误。

I get a 415 unsupported media type error.

推荐答案

尝试这样的代替：

uri = URI.parse("https://auth.api.rackspacecloud.com")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
request = Net::HTTP::Post.new("/v1.1/auth")
request.add_field('Content-Type', 'application/json')
request.body = {'credentials' => {'username' => 'username', 'key' => 'key'}}
response = http.request(request)

Content-Type头部以及在正文中发布JSON，而不是像您的代码一样在表单数据中。使用示例凭据，它仍然失败，但我怀疑它应该与真实数据在那里工作。

This will set the Content-Type header as well as post the JSON in the body, rather than in the form data as your code had it. With the sample credentials, it still fails, but I suspect it should work with real data in there.

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