HTTParty 介绍
HTTParty是目前最受Ruby爱好者欢迎的一个简单的HTTP / REST客户端库。
示例代码：
require ‘rubygems’
require ‘httparty’
class Representative
include HTTParty
base_uri 'whoismyrepresentative.com‘
default_params :output => ‘json’
format :json
def self.find_by_zip(zip)
get(‘/whoismyrep.php’, :query => {:zip => zip})
end
def self.get_all_by_name(last_name)
get(‘/getall_reps_byname.php’, :query => {:lastname => last_name})
end
end
puts Representative.get_all_by_name(‘Donnelly’).inspect
{“results”=>[{“district”=>”2”, “last”=>”Donnelly”, “first”=>”Joe”,
“state”=>”IN”, “party”=>”D”}]}