Question

require 'rubygems'
require 'whois'

c = Whois::Client.new
r = c.lookup("seogroup.com")

puts r.admin_contacts

produces this:

#<struct Whois::Record::Contact id=nil, type=2, name="Marvin Russell", organization="SEO Group, LLC", address="222 W Ontario", city="Chicago", zip="60654", state="Illinois", country="United States", country_code=nil, phone="847-452-9902", fax=nil, email="marvin@seogroup.com", url=nil, created_on=nil, updated_on=nil>

我如何获得这些属性，如“州”，“电子邮件”和“姓名”等。

Answer 1

当我运行你的代码时，我得到了一个数组：

2.1.2 :013 > r.admin_contacts
 => [#<struct Whois::Record::Contact id=nil, type=2, name="Marvin Russell", organization="SEO Group, LLC", address="222 W Ontario", city="Chicago", zip="60654", state="Illinois", country="United States", country_code=nil, phone="847-452-9902", fax=nil, email="marvin@seogroup.com", url=nil, created_on=nil, updated_on=nil>]

然后反省一点我看到了：

2.1.2 :014 > r.admin_contacts.class
 => Array 
2.1.2 :015 > r.admin_contacts.length
 => 1 
2.1.2 :016 > r.admin_contacts[0].class
 => Whois::Record::Contact

然后我看了一下可用的方法：

2.1.2 :017 > r.admin_contacts[0].methods
 => [:id, :id=, :type, :type=, :name...

然后拿起名字和电子邮件：

2.1.2 :018 > r.admin_contacts[0][:name]
 => "Marvin Russell" 
2.1.2 :019 > r.admin_contacts[0][:email]
 => "marvin@seogroup.com"

如何访问ruby中whois解析器返回的属性？

1 个答案: