EOFError:文件末尾到达问题 Net::HTTP [英] EOFError: end of file reached issue with Net::HTTP

问题描述

我使用的是 ruby​​-1.8.7-p302/Rails 2.3.11.我正在尝试使用 FQL (Facebook API) 来获取链接的统计信息.这是我的代码:

I am using ruby-1.8.7-p302/Rails 2.3.11. I am trying to use FQL (Facebook API) to get stats for a link. Here's my code:

def stats(fb_post_url)
  url = BASE_URI + "?query=#{URI.encode("select like_count from link_stat where url="#{fb_post_url}"")}"
  parsed_url = URI.parse(url)
  http = Net::HTTP.new(parsed_url.host, parsed_url.port)
  request = Net::HTTP::Get.new(parsed_url.request_uri)

  response = http.request(request)
  response.inspect
end

这是错误:

EOFError: end of file reached
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/protocol.rb:135:in `sysread'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/protocol.rb:135:in `rbuf_fill'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/timeout.rb:67:in `timeout'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/timeout.rb:101:in `timeout'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/protocol.rb:134:in `rbuf_fill'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/protocol.rb:116:in `readuntil'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/protocol.rb:126:in `readline'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/http.rb:2028:in `read_status_line'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/http.rb:2017:in `read_new'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/http.rb:1051:in `request'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/http.rb:1037:in `request'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/http.rb:543:in `start'
from /home/rahul/.rvm/rubies/ruby-1.8.7-p302/lib/ruby/1.8/net/http.rb:1035:in `request'
from /home/rahul/Work/Radr/lib/fb_stats.rb:13:in `stats'
from (irb):10

这似乎只发生在 Facebook API 的情况下.另外，我在一些帖子中看到它暗示这可能是 Net::HTTP 中的一个错误.

This seems to be happening only in case of the Facebook API. Also, I saw it suggested in some post this could be a bug in Net::HTTP.

推荐答案

如果 URL 使用 https 而不是 http，则需要添加以下行:

If the URL is using https instead of http, you need to add the following line:

parsed_url = URI.parse(url)
http = Net::HTTP.new(parsed_url.host, parsed_url.port)
http.use_ssl = true

注意额外的 http.use_ssl = true.

Note the additional http.use_ssl = true.

处理 http 和 https 的更合适的代码将类似于以下代码.

And the more appropriate code which would handle both http and https will be similar to the following one.

url = URI.parse(domain)
req = Net::HTTP::Post.new(url.request_uri)
req.set_form_data({'name'=>'Sur Max', 'email'=>'[e-mail]'})
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = (url.scheme == "https")
response = http.request(req)

在我的博客中查看更多信息:EOFError:使用 Net::HTTP 发布表单时出现文件结尾问题.

See more in my blog: EOFError: end of file reached issue when post a form with Net::HTTP.

这篇关于EOFError:文件末尾到达问题 Net::HTTP的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！