Hpricot 直接解析某 URL 对应的 HTML

清华大佬耗费三个月吐血整理的几百G的资源,免费分享!....>>>

require 'rubygems'
require 'hpricot'
require 'open-uri'

doc = Hpricot(open('http://www.rubyinside.com/test.html'))
puts doc.search("h1").first.inner_html