Question

我试图做一些有趣的事情：

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，并给我<Net::HTTPOK 200 OK readbody=true>。但是，在我将网址更改为http://t66y.com/thread0806.php?fid=16之后，它会向我抛出EOFError例外。整个日志是：

/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>'

你们对此有什么线索吗？

Answer 1

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响应中我可以看到标题，缺少内容长度，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。

您可以轻松交换open-uri以获取如上所示的html。

Answer 2

应该是

uri = URI('http://t66y.com/thread0806.php?fid=16')
response = Net::HTTP.get(uri)

http.request继续给我EOFError？

2 个答案: