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我正在使用Rails 4.2.7。如何在提出请求时获取状态码?我试着下面的在RoR中,如何通过代理请求网页时获取状态码?
uri = URI(url)
content = nil
status = nil
content_type = nil
res1 = Net::HTTP.SOCKSProxy('127.0.0.1', 50001).start(uri.host, uri.port) do |http|
puts "launching #{uri.path}"
resp = http.get(uri.path)
status = resp.status
content = resp.content
content_type = resp['content-type']
end
但它导致了下面的错误。我可以清楚地看到它的一个403,但我想有那该多好整齐的变量中,或至少有某种错误的我能赶上
Error during processing: undefined method `status' for #<Net::HTTPForbidden 403 Forbidden readbody=true>
/Users/davea/Documents/workspace/myproject/app/helpers/webpage_helper.rb:77:in `block in get_content'
/Users/davea/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/http.rb:853:in `start'
/Users/davea/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/net/http.rb:584:in `start'
/Users/davea/Documents/workspace/myproject/app/helpers/webpage_helper.rb:74:in `get_content'