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前段时间看到很多人写的下妹子脚本,自己也写一个
module CommonHelper
require 'nokogiri'
require 'open-uri'
def down_load_xmz
site_url = "http://www.xxx.com"
for index_page in 1..141
doc_html = Nokogiri::HTML(open(site_url+'/share/comment-page-'+index_page.to_s))
doc_html.css("#comments p img").each do |item_img|
puts item_img[:src]
download_img(item_img[:src])
end
end
end
########下载图片
def download_img(img_url)
begin
img_file = open(img_url) { |f| f.read }
file_name = img_url.split('/').last
#puts file_name
open("public/meizi/"+file_name, "wb") { |f| f.write(img_file) }
return "/public/meizi/"+file_name
rescue => err
puts err
return ''
end
end
end
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