标准化json

Question

我使用HTTParty来调用Flickr API。我得到了一个响应，但它是逃逸的。如何获得简单明了的json?>

class Flickr

  require 'httparty'
  include HTTParty

  API_KEY         = '2e18b933c285b552701e7c6f5bff3aee'
  SECRET          = '88123767bb4492b2'
  USER_ID         = '57951266@N03'
  RESPONSE_FORMAT = 'json'
  base_uri          'http://api.flickr.com'

  # Get list of all collections
  def self.collections_list
    response = get("/services/rest/",
      :query => {
        method:          'flickr.collections.getTree',
        api_key:         API_KEY,
        user_id:         USER_ID,
        format:          RESPONSE_FORMAT,
        nojsoncallback:  1
      }
    )

    response.body

  end

下面是response.body返回的内容:如何禁用阻止它成为有效json的转义？

标题"{\"collections\":{\"collection\":[{\"id\":\"579244212-72157632934521433434033423\"，\“=> \”：\“mysite.co.uk\”，\"description\":\"\"，\"iconlarge\":\"\/images\/collection_default_l.gif\"，\"iconsmall\":\"\/images\/collection_default_s.gif\"，\"collection\":[{\"id\":\"5723456928212-72157634949706778\"，\“标题\”：\“假日\”，\“说明\”：\“\”，\"iconlarge\":\"\/images\/collection_default_l.gif\"，\"iconsmall\":\"\/images\/collection_default_s.gif\"，\"collection\":[{\"id\":\"5792364528212-7215763492346543457291\"，\“标题\”：\“标准\”，\“说明\”：\“\”，\"iconlarge\":\"\/images\/collection_default_l.gif\"，\"iconsmall\":\"\/images\/collection_default_s.gif\"，\“设置\”：{\“id\”：\“72157628982366181735\”，\“标题\”：\“巴黎之旅\”，\“描述\”：\“2008年5月11日-13日-(窥视)\”}，{\"id\":\"72157629097324306\"，\“标题\”：\“俄亥俄州\”，\“description\”：\“2005年8月-(Peep)\”}，{\"id\":\"72157629097297760\"，\“title\”：\“冰岛假期\”，\“description\”：\“2004年8月5-16日-(Peep)\”}，{\"id\":\"57928212-236572157629691182748\"，\"title\":\"1 - Trip\"，\"description\":\"\"，\"iconlarge\":\"\/images\/collection_default_l.gif\"，\"iconsmall\":\"\/images\/collection_default_s.gif\"，\“设置\”：{\“id\”：\“72157629683532365562\”，\“标题\”：\“第1天\”，\“描述\”：\“\”}，{\"id\":\"72157629683246523541696\"，\“标题\”：\“第2天\”，\"description\":\"\"}，{\"id\":\"7215762968234563554852\"，\“title\”：\“第3天\”，\"description\":\"\"}，{\"id\":\"7215762972346510465912\"，\“title\”：\“第4天\”，\"description\":\"\"}，{\"id\":\"72157362629710474644\"，\"title\":\"Day 5 South\"，\"description\":\"\"}，{\"id\":\"7215762923564710489442\"，\“title\”：\“第6天\"，\"description\":\"\"}，{\"id\":\"721576292346834618028\"，\”title\“：\”第7天i\"，\"description\":\"\"}，{\"id\":\"721576265349834637138\"，\“title\”：\“第8天\”，\"description\":\"\"}，{\"id\":\"72157629236836419418\"，\“title\”：\“第9天\”，\"description\":\"\"}，{\"id\":\"7215762985641123596\"，\“title\”：\“第10天\”，\"description\":\"\"}，{\"id\":\"72157629854631700916\"，\“title\”：\“第11天和第12天”，\"description\":\"\"}，{\"id\":\"721576223649851713058\"，\“title\”：\“第13,14 & 15天”，\"description\":\"\"}}，{\"id\":\"57928212-72236157629866347760\"，\"title\":\"2 --\\“，\"description\":\"\"，\"iconlarge\":\"\/images\/collection_default_l.gif\"，\"iconsmall\":\"\/images\/collection_default_s.gif\"，\“设置\”：[{\“id\”：\“721576292346866337538\”，\“标题\”：\“第0天-到达....

Answer 1

response.to_json将为您提供适当的JSON。JSON.parse(response.to_json)将把JSON转换成哈希/数组等的红宝石哈希。