nokogiri_test.rb

#用ruby看糗百

require 'rubygems'    
require 'nokogiri'    
require 'open-uri'    
  
url = "http://www.qiushibaike.com"    
doc = Nokogiri::HTML(open(url))    
doc.css(".qiushi_body").each do |article|
  puts "---------------------------------------------------------------"
  puts article.at_css("p").text  
end