Rails1.x客户端与RESTful服务器对话

尝试 HTTParty

# Assume @user_name and @password were previously declared to be the 
# appropriate basic auth values and that the connection is open as @connection
  def put(path, body, header={})
    request = Net::HTTP::Put.new(path, header.merge({'Accept' => 'application/xml,application/json', 'Content-type'=>'application/json'}))
    request.basic_auth(@user_name, @password)
    @connection.request(request, body).body
  end

  def post(path, body, header={})
    request = Net::HTTP::Post.new(path, header.merge({'Accept' => 'application/xml,application/json', 'Content-type'=>'application/json'}))
    request.basic_auth(@user_name, @password)
    @connection.request(request, body).body
  end 

  def get(path, header={})
    request = Net::HTTP::Get.new(path)
    request.basic_auth(@user_name, @password)
    @connection.request(request).body   
  end

然后,我对这些方法的输出调用了JSON::parse(),得到了一个表示JSON的哈希,我认为可以使用它。