我的问题是请求标头。
这是我编写的一个小脚本,它不起作用:
require 'httparty'
require 'highline/import'
#Login.new.post lets us log in. Everything works up to the subreddits method.
class Login
include HTTParty
base_uri 'www.reddit.com'
#So far, so good.
def post(username, password)
options = {:body => {:user => username, :passwd => password, :api_type => 'json'}}
self.class.post("/api/login/#{username}", options)
end
#I think this part is right, in and of itself. The problem is in how the headers
#are composed (which is why I keep bonking my head on the wall.)
def subreddits(headers)
self.class.get("/reddits/mine", headers)
end
def cli_user_login(user, password)
a = Login.new.post(user, password);
puts a;
#We logged in and got some JSON with an empty errors array and, nestled deep, a cookie.
reddit_session = a["json"]["data"]["cookie"]
#Just putting the cookie in a variable. Print it to make sure it's there:
puts reddit_session
#reddit_session displays, no problem. We HAVE the cookie.
b = Login.new.subreddits("headers" => {"reddit_session" => reddit_session})
puts b
#Then suddenly it spits out a mountain of html....... but not the subreddits! :(
end
end
##The following is just for testing, because I'm whimsical or stupid or something
class IWouldLikeToPlayAGame
def initialize
puts "PLEASE ETNER YOUR REDDIT CRITERIALS"
a = gets.chomp.strip
b = ask("PLEASE BE ENTERING YOUR RREDDIT password"){ |q| q.echo = false }
Login.new.cli_user_login(a, b)
end
end
IWouldLikeToPlayAGame.new
我认为我的错误在第 30 行左右。我的标题哈希如下所示:
{"headers" => {"reddit_session" => cookie}}
GET reddit.com/reddits/mine.xml
有了那个标题,我应该有 subreddit 列表,对吧?