ruby - 从 Ruby 发布时如何避免对 JSON 进行 uri 编码？

Question

我正在尝试编写一个简单的 http post，它将 json 正文发送到 Restful api。我正在使用以下代码:

data = {'EmailAddress' => email, 'Name' => 'bobby', 'CustomFields' => [ {'Key' => 'Country', 'Value' => 'canada'}, {'Key' => 'City', 'Value' => 'vancouver'} ], 'Resubscribe' => true }.to_json

require 'net/http'
net = Net::HTTP.new("api.createsend.com", 80)
request = Net::HTTP::Post.new("/api/v3/subscribers/#{@list}.json")
request.basic_auth(@api, 'magic')
request.set_form_data(:body => data)

response = net.start do |http|
http.request(request)
end
puts response.code
puts response.read_body

我遇到的问题是主体将以字符串形式而不是十六进制形式发送到服务器。这是我要发送的内容:

body=%7b%22EmailAddress%22%3a%223%40blah.com%22%2c%22Name%22%3a%22bobby%22%2c%22CustomFields%22%3a%5b%7b%22Key%22%3a%22Country%22%2c%22Value%22%3a%22canada%22%7d%2c%7b%22Key%22%3a%22City%22%2c%22Value%22%3a%22vancouver%22%7d%5d%2c%22Resubscribe%22%3atrue%7d

这是我要发送的内容:

{
  "EmailAddress": "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="b685f6d4dad7de98d5d9db" rel="noreferrer noopener nofollow">[email protected]</a>",
  "Name": "bobby",
  "CustomFields" : [
    {
      "Key":"Country",
      "Value":"canada"
    },
    {
      "Key":"City",
      "Value":"vancouver"
    }
  ],
  "Resubscribe": true
}

如何打包这些数据，使其不会以字符串形式输出？

Answer 1

而不是:

request.set_form_data(:body => data)

尝试这样:

request.body = data

net/http 不应该对帖子正文进行 uri 编码，如果您看到这种情况发生，那么可能是其他原因在执行此操作，或者您只是弄错了。