http.request继续给我EOFError？ [英] http.request keep giving me EOFError?

问题描述

我试图做一些有趣的事情：

I was trying to do something interesting like:

http = Net::HTTP.new("t66y.com", 80)
request = Net::HTTP::Get.new("http://t66y.com/")
response = http.request(request)
puts response.inspect

它工作正常，给我< Net :: HTTPOK 200 OK readbody =真> 。但是，在我将url更改为 http://t66y.com/thread0806.php?fid=16 之后，它会继续抛出 EOFError 我的例外。整个日志是：

it works fine, and give me <Net::HTTPOK 200 OK readbody=true>. However, after I changed url to something like http://t66y.com/thread0806.php?fid=16, it keep throwing EOFError exception to me. The whole log was:

/Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/protocol.rb:141:in `read_nonblock': end of file reached (EOFError)
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/protocol.rb:141:in `rbuf_fill'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/protocol.rb:92:in `read'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:2779:in `ensure in read_chunked'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:2779:in `read_chunked'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:2750:in `read_body_0'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:2710:in `read_body'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:2735:in `body'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:2672:in `reading_body'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:1321:in `block in transport_request'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:1316:in `catch'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:1316:in `transport_request'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:1293:in `request'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:1286:in `block in request'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:745:in `start'
    from /Users/lei/.rvm/rubies/ruby-1.9.3-p362/lib/ruby/1.9.1/net/http.rb:1284:in `request'
    from /Users/lei/workspace/Dadiaosi/scraper.rb:18:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

你们伙计们对此有什么线索？

do you guys have any clue about that?

推荐答案

这些工作：

在终端：

$ curl -v http://t66y.com/thread0806.php?fid=16

在红宝石中：

require 'open-uri'
response = open("http://t66y.com/thread0806.php?fid=16")
html = response.read

从curl响应我可以看到标题，内容长度丢失，charset是中文。如果您使用的是旧版本的ruby，这可能会使ruby net http库绊倒。

From the curl response I can see the headers and that the content-length is missing and the charset is Chinese. This might be tripping up the ruby net http library if you're on an older version of ruby.

您可以轻松交换open-uri以获取如上所示的html。

You can easily swap in open-uri to get the html as shown above.

这篇关于http.request继续给我EOFError？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！