[英]`sysread': end of file reached (EOFError)
require 'net/http'
require 'uri'
Net::HTTP.get_print URI.parse('https://forums.malwarebytes.org/index.php?showtopic=49893')
我收到如下錯誤:: c:/ruby/lib/ruby/1.8/net/protocol.rb:133:在sysread': end of file reached (EOFError) from c:/ruby/lib/ruby/1.8/net/protocol.rb:133:in
:在rbuf_fill中來自c:/ruby/lib/ruby/1.8/timeout.rb:56:在timeout' from c:/ruby/lib/ruby/1.8/timeout.rb:76:in
從c:/ruby/lib/ruby/1.8/net/protocol.rb:132超時: rbuf_fill' from c:/ruby/lib/ruby/1.8/net/protocol.rb:116:in
讀rbuf_fill' from c:/ruby/lib/ruby/1.8/net/protocol.rb:116:in
直到rbuf_fill從c:/ruby/lib/ruby/1.8/net/protocol.rb:126:在readline' from c:/ruby/lib/ruby/1.8/net/http.rb:2029:in
read_status_line中從c:/ ruby / lib / ruby / 1.8 / net / http.rb:2018:在read_new' from c:/ruby/lib/ruby/1.8/net/http.rb:1059:in
請求中from c:/ ruby / lib / request_get' from c:/ruby/lib/ruby/1.8/net/http.rb:380:in
ruby / 1.8 / net / http.rb:957:來自c:/ruby/lib/ruby/1.8/ net / http.rb:547:in start' from c:/ruby/lib/ruby/1.8/net/http.rb:379:in
get_response從c:/ruby/lib/ruby/1.8/net/http。 rbparsing1.rb:3在``get_print''中的rb:337:
我無法在現代紅寶石版本上重現上述行為,但是我想我知道是什么原因造成的。
讓我們逐步深入執行過程:
▶ u = URI.parse('https://forums.malwarebytes.org/index.php?showtopic=49893')
#⇒ #<URI::HTTPS https://forums.malwarebytes.org/index.php?showtopic=49893>
OK, URI
了。
▶ Net::HTTP.get_print u
#⇒ <html><head><meta http-equiv='refresh' content='0;
# url=/index.php?/topic/49893-removal-instructions-for-a-fast-antivirus/'>
# </head><body></body></html>=> nil
Ooups。 重定向。 讓我們處理一下:
▶ u_redir = Net::HTTP.get(u).scan(/url=(.*?)'/).first.first
#⇒ "/index.php?/topic/49893-removal-instructions-for-a-fast-antivirus/"
▶ u.path, u.query = u_redir.split '?'
#⇒ [
# [0] "/index.php",
# [1] "/topic/49893-removal-instructions-for-a-fast-antivirus/"
# ]
▶ Net::HTTP.get_print u
#⇒ [HTML CONTENT]
總結:我想您應該自己處理重定向。
您可以使用以下方法嘗試:
require 'net/http'
require 'uri'
uri = URI.parse('https://forums.malwarebytes.org/index.php?showtopic=49893')
request = Net::HTTP::Get.new uri.request_uri
res = Net::HTTP.start(uri.host, uri.port,
:use_ssl => uri.scheme == 'https') {|http| http.request request}
p res.body
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