这是我的代码
domain = 'http://www.google.com'
url = URI.parse "https://graph.facebook.com/fql?q=SELECT%20url,normalized_url%20FROM%20link_stat%20WHERE%20url='#{domain}'"
req = Net::HTTP::Get.new url.path
res = Net::HTTP.start(url.host, url.port) {|http| http.request req}
puts res.body
它给了我
/home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/protocol.rb:153:in `read_nonblock': Connection reset by peer (Errno::ECONNRESET)
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/protocol.rb:153:in `rbuf_fill'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/protocol.rb:134:in `readuntil'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/protocol.rb:144:in `readline'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:39:in `read_status_line'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http/response.rb:28:in `read_new'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http.rb:1405:in `block in transport_request'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http.rb:1402:in `catch'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http.rb:1402:in `transport_request'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http.rb:1375:in `request'
from /home/alex/Documents/ruby_test1.rb:20:in `block in <main>'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http.rb:851:in `start'
from /home/alex/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/net/http.rb:582:in `start'
from /home/alex/Documents/ruby_test1.rb:20:in `<main>'
我做错了什么?
您的代码中有几个奇怪的地方。主要是:既然你用SSL
你要承认HTTP.start
关于与:use_ssl => url.scheme == 'https'
. HTTP.Get
构造函数等待URI
,不是路径。总结:
domain = 'http://www.google.com'
url = URI.parse("https://graph.facebook.com/fql?q=SELECT%20url,normalized_url%20FROM%20link_stat%20WHERE%20url='#{domain}'")
req = Net::HTTP::Get.new url
res = Net::HTTP.start(url.host, url.port,
:use_ssl => url.scheme == 'https') {|http| http.request req}
puts res
Gives:
#<Net::HTTPOK:0x000000027d0558>
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