使用 HTTP gem（或 RestClient）的数组 API POST

Question

我在使用这个 api 时遇到了问题，似乎无法克服困难。使用HTTP gem（虽然我很灵活，可以使用RestClient，如果这能让我更快地得到答案！）。无论如何，我在发布数组时遇到了麻烦。其他一切都很好，我只是无法在 addorder 方法中找到的 printaura api 中找出这个“itemsarray”：PrintAura API

我正在运行这个：

def self.submitorder   
  req = HTTP.post("https://api.printaura.com/api.php", :json => { 
        :key => APIKEY, 
        :hash => APIHASH, 
        :method => "addorder",
        :businessname => "this is a secret too",
        :businesscontact => "thats a secret",
        :email => "my@email.com",
        :your_order_id => "1",
        :returnlabel => "FakeAddress",
        :clientname => "ShippingName",
        :address1 => "ShippingAddressLine1",
        :address2 => "ShippingAddressLine2",
        :city => "ShippingCity",
        :state => "ShippingState",
        :zip => "ShippingZip",
        :country => "US",
        :customerphone => "dontcallme",
        :shipping_id => "1",
        :itemsarray => {:item => [ 
            :product_id => 423,
            :brand_id => 33,
            :color_id => 498,
            :size_id => 4,
            :front_print => 1389517,
            :front_mockup => 1390615,
            :quantity => 1
          ]}

    })

  puts JSON.parse(req)




end

我的输出是这样的：

{"status"=>false, "error_code"=>19, "result"=>19, "message"=>"You cannot place an order without items, Please fill the items array with all the required information. Full API documentation can be found at https:/www.printaura.com/api/"}

天哪，如果有人能看到并帮助我，我将永远感激它。

Answer 1

def self.submitorder 
  itemsarray = { :items => [ { :product_id => 423, :brand_id => 33, :color_id => 498, :size_id => 4, :quantity => 1, :front_print => 1389517,
        :front_mockup => 1390617 } ] }
  req = HTTP.post("https://api.printaura.com/api.php", :json => { 
    :key => APIKEY, 
    :hash => APIHASH, 
    :method => "addorder",
    :businessname => "this is a secret too",
    :businesscontact => "thats a secret",
    :email => "my@email.com",
    :your_order_id => "1",
    :returnlabel => "FakeAddress",
    :clientname => "ShippingName",
    :address1 => "ShippingAddressLine1",
    :address2 => "ShippingAddressLine2",
    :city => "ShippingCity",
    :state => "ShippingState",
    :zip => "ShippingZip",
    :country => "US",
    :customerphone => "dontcallme",
    :shipping_id => "1",
    :items =>  Base64.encode64(itemsarray.to_json)}
)

  puts JSON.parse(req)

我真的希望这能在几年后对某人有所帮助，哈哈

Answer 2

要在 JSON 中创建一个数组，您可以在 Ruby 中使用一个数组。就这么简单。

require 'json'

def self.submitorder   
  req = HTTP.post("https://api.printaura.com/api.php", :json => { 
        :key => APIKEY, 
        :hash => APIHASH, 
        :method => "addorder",
        :businessname => "this is a secret too",
        :businesscontact => "thats a secret",
        :email => "my@email.com",
        :your_order_id => "1",
        :returnlabel => "FakeAddress",
        :clientname => "ShippingName",
        :address1 => "ShippingAddressLine1",
        :address2 => "ShippingAddressLine2",
        :city => "ShippingCity",
        :state => "ShippingState",
        :zip => "ShippingZip",
        :country => "US",
        :customerphone => "dontcallme",
        :shipping_id => "1",
        :items => [ 
           {
             :product_id => 423,
             :brand_id => 33,
             :color_id => 498,
             :size_id => 4,
             :front_print => 1389517,
             :front_mockup => 1390615,
             :quantity => 1
           }
        ]
    })

  puts JSON.parse(req)

API 列出了一个items 参数，该参数应该包含一个对象数组。它没有提到itemsarray。