Question

这是我想要执行的卷曲请求：

curl --request GET --url 'https://us8.api.mailchimp.com/3.0/' --user 'anystring:<apikey>'

从命令行运行这个curl命令，我得到了一堆JSON，这就是我想要的。

我尝试使用Faraday执行相同的请求。这就是我尝试过的：

conn = Faraday.new "https://us8.api.mailchimp.com/3.0/" do |faraday|
  faraday.adapter Faraday.default_adapter
end
conn.basic_auth('apikey', <apikey>)

response = conn.get

puts response.body # => "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>301 Moved Permanently</title>\n</head>...

如何获取JSON而不是我在response.body中看到的html？

Answer 1

这最终为我工作：

conn = Faraday.new('https://us8.api.mailchimp.com/3.0/') do |c|
  c.use FaradayMiddleware::ParseJson, content_type: "application/json"
  c.use Faraday::Adapter::NetHttp
end

conn.basic_auth('apikey', <api_key>)

response = conn.get('campaigns')

puts response # => json blob

Answer 2

这是使用ruby gem进行卷曲操作的farday代码。

    def contacts
     response = JSON.parse(params)

     @conn = Faraday.new('https://domain.example.com/api/v2/') do |farday|
      farday.use FaradayMiddleware::ParseJson, content_type: "application/json"
      farday.use Faraday::Adapter::NetHttp
     end
     @conn.basic_auth('apikey', <your_api_key>)
     response = @conn.get('contacts')
     puts response 
     render :json => {"success" => true}

    end

Answer 3

一个更为简洁的选择是将您的凭据手动编码为Base64并手动设置Authorization标头。这样可以节省几行代码，并使其与常规的法拉第请求（即Faraday.post <URL>, <BODY>, <HEADERS>）保持类似的格式。

即

encoded_credentials = Base64.encode64('apikey:api_secret').chomp
Faraday.post 'http://myhost.local/my_url', {}, authorization: "Basic #{encoded_credentials}"

如何使用ruby Faraday gem执行以下curl请求？

3 个答案: