Ruby open-uri代理身份验证失败 [英] Ruby open-uri proxy authentication fails
问题描述
我正在使用Nokogiri编写本机Ruby脚本来废弃网站,每当我将代理选项传递给open-uri open()
方法时,它返回 407需要代理身份验证
但我的选项确实有身份验证详细信息,这是我的代码
I'm coding a native Ruby script to scrap a website using Nokogiri, whenever I pass proxy options to the open-uri open()
method, it returns 407 Proxy Authentication Required
but my options does have the authentification details, here's my code
proxy_url = URI.parse("http://12.34.567.89:PORT")
session = Nokogiri::HTML(open("http://google.com", :proxy_http_basic_authentication =>[proxy_url, "username", "password"]
注意:由于我的代理是溢价,我已经取代了真正的代理伪造的凭证
Note: As my proxy is premium, I have replaced real proxy credentials with fake one
推荐答案
我在工作中有限制性代理但是以下工作。
尝试使用您的代码代理凭证。
我在这里使用Nokogiri进行解析,但你并不需要它来获取HTML。
I have a restrictive proxy at work but the followig works. Try the code with your proxy credentials. I used Nokogiri here for parsing but you don't realy need it for getting the HTML.
require 'net/http'
require 'uri'
require 'nokogiri'
url = 'http://stackoverflow.com/questions/32818853/ruby-open-uri-proxy-authentication-fails'
proxy_host, proxy_port, proxy_user, proxy_pass = '****', 8080, "*****", "*****"
uri = URI.parse(url)
Net::HTTP::Proxy(proxy_host, proxy_port, proxy_user, proxy_pass).start(uri.host, uri.port) do |http|
http.get(uri.path) do |str|
puts Nokogiri::HTML(str).text
end
end
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