Baidu_web

Baidu_web是一个基于百度的元搜索引擎，输入关键字，返还百度搜索结果和相关的关键词； 在线Demo: http://www.inruby.com/search

用法

gem 'baidu_web'

依赖项

require 'mechanize'
require 'hpricot'
require 'open-uri'

调用

# http://www.baidu.com/s?wd=inruby&pn=100&rn=50
BaiduWeb.search("inruby", :per_page => 50, :page_index => 2)

返还结果

result = BaiduWeb.search('key words')
result[:record_arr].each do |record|
  puts record.title
  puts record.url
  puts record.summary
  puts record.updated_date
  puts record.item_index
  puts record.cached_url
end
result[:ext_key_arr].each do |ext_key|
 puts ext_key.title
 puts ext_key.url
end

在irb中测试:

$:.unshift(File.dirname(__FILE__))
require 'mechanize'
require 'hpricot'
require 'open-uri'
require 'baidu_web'
require 'cgi'
result = BaiduWeb.search(CGI.escape("游戏"), :per_page => 10, :page_index => 1)
result = BaiduWeb.search("ruby", :per_page => 10, :page_index => 1)