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ruby版的抓基金代码

#!/usr/bin/env ruby
#
 Time-stamp: <2007-08-02[星期四] 16:01:19 dongsheng>
require 'net/http'
require 
'iconv'

url 
= URI.parse('http://my.fund.163.com/stock/rankkfs.htm')

req 
= Net::HTTP::Get.new(url.path)

res 
= Net::HTTP.start(url.host, url.port) do |http|
  http.request(req)
end

content 
= res.body

#content = Iconv.iconv('utf-8', 'gb2312', content)

#puts content

re_items 
= /\<tr align="center" bgcolor="(#EFEFEF|#E7F3FE)" class="bzi">(.*?)\<\/tr\>/im

re_anchor 
= /\<td\>\<a href=.*?\>(.*?)\<\/a\>\<\/td\>/im

re_normal 
= /\<td\>([0-9-]*\.*\d*)\<\/td\>/im

content.scan(re_items) do 
|x,y|
  anchors 
= y.scan(re_anchor)
  puts 
"code: #{Iconv.iconv('utf-8', 'gb2312', anchors[0].to_s)}"
  puts 
"name: #{Iconv.iconv('utf-8', 'gb2312', anchors[1].to_s)}"
  puts 
"company: #{Iconv.iconv('utf-8', 'gb2312', anchors[2].to_s)}"
  normal 
= y.scan(re_normal)
  puts 
"date: #{normal[0]}"
  puts 
"util: #{normal[1]}"
  puts 
"total: #{normal[2]}"
  puts 
"rate: #{normal[3]}"
end

ruby版同样有字符编码的问题, 所以, 使用了Iconv来作转码.
python版见: http://www.cnblogs.com/angelface/archive/2007/08/03/840924.html

posted on 2007-08-03 09:01 angelface 阅读(...) 评论(...) 编辑 收藏

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