From: Rk Ch <rollingwoods@...>
Date: 2008-02-15T12:48:19+09:00
Subject: Re: Net::HTTP and handling 302 Redirect

I meet two kinds of redirect: "Location" response and <META 
HTTP-EQUIV="REFRESH"> tag.

Here's my solution:
================================================
require 'net/http'
require 'net/https'

http = Net::HTTP.new('www.microsoft.com', 80)
resp, data = http.get('/',nil)

#1."Location" response redirect...
if resp.response['Location']!=nil then
  puts 'Direct to: ' + resp.response['Location']
  redirectUrl=resp.response['Location']
end

#2.<META HTTP-EQUIV="REFRESH"> tag redirect...
redirectUrl=data.scan(/<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"0; 
URL=(.*)\">/).to_s
if redirectUrl!=nil then
  puts 'Direct to: ' +redirectUrl
end
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