铁道部的火车票系统为何没有防止跨站订票的功能，wordpress的随机数不是挺好用吗？难道不如一个免费的博客
铁道部的火车票系统为什么没有防止跨站订票的功能，wordpress的随机数不是挺好用吗？难道不如一个免费的博客？
火车票插件火起来了。我不明白的是，为什么铁道部这么大的部门编的软件，竟然没有防止自动登陆的功能？没有禁止跨站提交申请的功能？如果有这样的功能，怎么会允许火车票插件自动排队买票？我在研究wordpress，这个系统的随机数（nounce)功能就有这两方面的作用啊。难道重金打造的12360官方购票系统，竟然不如一个开源的博客系统？我想不明白，请教高人了
------解决方案--------------------
我看了网页的代码发现里面一堆的的 IFRAME 简直的当作DIV来用 导致引用的资源严重重复！！只提交一次数据却出现多个AJax请求。一个客户重复多次请求！！服务器再强也会倒下的
------解决方案--------------------
和跨站没有关系，都是直接模拟浏览器提交数据，服务器收到的都是合法的浏览器请求，12306的防登录的功能也有，只是验证码太弱了，基本上图片随便处理一下，识别率可达100%
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