火车票机票立减券集合，某鱼卖的都是这些
https://cube.meituan.com/cube/block/f886341b54b1eca9fa455fef37603003/356842/index.html?trafficchannel=ZvUdBdHaHhB_92495tkmm110426tkmm1002
https://cube.meituan.com/cube/block/57b9e33c41809524a8c11dd12140e2b3/342811/index.html?trafficchannel=PgDoBdGdDdC_92495tkmm110426tkmm1007
原文地址：http://www.zuanke8.com/thread-9480422-1-1.html
