京东抢购页面： http://qiang.360buy.com/LimitBuy.htm
有效时间：2011.6.1 - 2011.6.30
开发语言：Ruby
运行环境：Ruby 1.9.2 (需要安装 watir)
文件名：qiang.rb
运行命令：ruby qiang.rb
说明：可以自动抢购商品，并自动进入购物车结算，结算过程可能会遇到需要验证码情况，结算将会失败，需要手动干预。
require 'logger'
require 'watir'
STDOUT.sync
= true
log = Logger.new(STDOUT)
log.level = Logger::DEBUG$host
= 'qiang.360buy.com'auto_goto_shopping_cart
= true
auto_goto_orderinfo = false # depends on the previous parameter
auto_submit_order = false # depends on the previous parameterurl
= "http://#{$host}/LimitBuy.htm"
ie = Watir::IE.new
ie.goto url
error_times = 0
first = true
while true do
begin
ie.refresh unless first
ie.wait
first = false
error_times = 0
rescue StandardError => bang
log.error "Error: #{bang}"
error_times += 1
break if error_times > 10
redo
end
begin
li = ie.li(:xpath, "//li[@class='fore rob'][2]")
unless li.exists?
log.info 'Checking...'
redo
end
# OK, QIANG NOW target
= li.links[1].href
log.info target
if auto_goto_orderinfo
li.links[1].click
else
li.links[1].click_no_wait
endlog.info '-> Going to the InitCart page...'
log.info '########################################################################################'
begin
#ie2 = Watir::IE.attach(:title, '商品已成功加入购物车'.encode!('gbk'))
ie2 = Watir::IE.attach(:url, target)
if ie2.nil?
log.warn 'ie2 is null.'
else
if auto_goto_shopping_cart
ie2.link(:id, 'GotoShoppingCart').click
log.info '-> going to the shopping cart page...'
if auto_goto_orderinfo
ie3 = Watir::IE.attach(:url, "http://jd2008.360buy.com/purchase/shoppingcart_pop.aspx?backurl=http://#{$host}/LimitBuy.htm")
ie3.link(:id, 'gotoOrderInfo').click
log.info '-> going to the order confirm page...'
if auto_submit_order
ie4 = Watir::IE.attach(:url, 'http://jd2008.360buy.com/purchase/orderinfo_pop_main.aspx')
if ie4.image(:id, 'OrderCheckCodeImg').exists?
log.info 'No way!!! need validation code to submit the order.'
else
ie4.button(:id, 'submit').click
log.info 'Order is submited.'
end
end
end
end
end
rescue StandardError => bang
log.error "Error: #{bang}"
end
log.info '$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$'
break
rescue StandardError => bang
log.error "Error: #{bang}"
endend
