相关疑难解决方法(0)

我正在使用ruby twitter gem和oauth来访问用户的Twitter帐户.在我的代码中,我有:

unless @user.twitter_authd?
      oauth = Twitter::OAuth.new('token', 'secret')
      session[:twitter_request_token] = oauth.request_token.token
      session[:twitter_request_secret] = oauth.request_token.secret
      @twitter_auth_url = oauth.request_token.authorize_url
    end

其中令牌和秘密已插入我的实际令牌和秘密.当我点击@twitter_auth_url的链接时,我被带到twitter并要求授予访问权限.我点击允许,然后叽叽喳喳重定向我到我的回调URL http://www.mydomain.com/twitter_callback/?oauth_token=fmy2aMvnjVgaFrz37bJ4JuB8r5xN79gsgDQRG4BNY然后点击下面的代码:

oauth = Twitter::OAuth.new('token', 'secret')

    logger.info("session[:twitter_request_token] = #{session[:twitter_request_token]}")
    logger.info("session[:twitter_request_secret] = #{session[:twitter_request_secret]}")

    oauth.authorize_from_request(session[:twitter_request_token], session[:twitter_request_secret])
    session[:twitter_request_token] = nil
    session[:twitter_request_secret] = nil

    @user.update_attributes({
      :twitter_token => oauth.access_token.token, 
      :twitter_secret => oauth.access_token.secret,
    })

    redirect_to root_path

Twitter请求令牌和秘密设置得很好.但是我最终得到了授权错误:

 OAuth::Unauthorized in MainController#twitter_callback

401 Unauthorized

RAILS_ROOT: /Users/TAmoyal/Desktop/RoR_Projects/mls
Application Trace | Framework Trace | Full Trace

/Library/Ruby/Gems/1.8/gems/oauth-0.3.4/lib/oauth/consumer.rb:167:in `token_request'
/Library/Ruby/Gems/1.8/gems/oauth-0.3.4/lib/oauth/tokens/request_token.rb:14:in `get_access_token'
/Library/Ruby/Gems/1.8/gems/erwaller-twitter-0.6.13.1/lib/twitter/oauth.rb:29:in `authorize_from_request'
/Users/TAmoyal/Desktop/RoR_Projects/mls/app/controllers/main_controller.rb:70:in `twitter_callback'

代码在此行失败:

oauth.authorize_from_request(session[:twitter_request_token], session[:twitter_request_secret])

当它试图获得访问令牌时.您可以在此处查看authorize_from_request的源代码.我不确定为什么会这样.有人有想法吗？