Twitter API通过OmniAuth on Rails 3,Net :: HTTPUnauthorized hell

Question

我按照Simple OmniAuth教程(http://asciicasts.com/episodes/241-simple-omniauth),我可以使用我的Twitter帐户登录该服务.现在我想从应用程序访问twitter API和推文.我的代码如下:

class TwitterController < ApplicationController

def prepare_access_token(oauth_token, oauth_token_secret)
consumer = OAuth::Consumer.new("KEY", "SECRET",
    {
        :site => "http://api.twitter.com"
    })
    # now create the access token object from passed values
    token_hash =
    {
      :oauth_token => oauth_token,
      :oauth_token_secret => oauth_token_secret
    }
    access_token = OAuth::AccessToken.from_hash(consumer, token_hash)
    return access_token
end

def tweet
    # Exchange our oauth_token and oauth_token secret for the AccessToken instance.
    @access_token = prepare_access_token(current_user.token, current_user.secret)

    @response = @access_token.request(:post, "http://api.twitter.com/1/statuses/update.json", :status => "Tweet pela API")

    render :html => @response.body
end

end

渲染线不做任何事情.此外,如果我添加

<p><%= @response %></p>

在我看来,我明白了

#<Net::HTTPUnauthorized:0x2ac5149e94f0>

不过,我可以从Twitter帐户获取用户名.

我的用户模型如下:

class User < ActiveRecord::Base
def self.create_with_omniauth(auth)  
       create! do |user|  
         user.provider = auth["provider"]  
         user.uid = auth["uid"]  
         user.name = auth["user_info"]["name"] 
         user.token = auth['credentials']['token'],
         user.secret = auth['credentials']['secret'] 
       end  
    end  
 end

我究竟做错了什么？

Answer 1

我已经解决了这个问题，现在我觉得自己很傻。用户模型上有一个不应该存在的逗号。模型应该是

class User < ActiveRecord::Base
    def self.create_with_omniauth(auth)  
       create! do |user|  
         user.provider = auth["provider"]  
         user.uid = auth["uid"]  
         user.name = auth["user_info"]["name"] 
         user.token = auth['credentials']['token']
         user.secret = auth['credentials']['secret'] 
       end  
    end  
end

现在一切正常。