12306验证码 网友吐槽12306验证码奇葩 铁路回应：正确率70%

虽然距离2016年春节还有几天，但是春运抢票已经进入了后半阶段:2016年除夕之前，春运抢票火爆的火车票已经基本售罄，返程火车票抢票已经开始。

为了抵制互联网黄牛，铁路部门也尽了最大努力:手机和图形验证码双向验证。但是由于验证日期信息不清晰，验证码识别率低，导致很多网友频频吐槽。

接下来就是火车票退换的高峰期。同时，铁路部门也在努力制定临时客运计划。春运高峰拿不到火车票的乘客可以关注一下。

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