支付宝可以运用第三方服务列表里的火车票机票功能购买火车票。支付宝购买火车票步骤:1、打开支付宝主页面,点击进入火车票机票。如果主页面上没有火车票机票选项,点击更多,下拉页面到第三方服务,点击进入火车蠢知票机票预订页面。/iknow-pic.cdn.bcebos.com/fcfaaf51f3deb48ffbc5996bfe1f3a292cf578d2"target="_blank">/iknow-pic.cdn.bcebos.com/fcfaaf51f3deb48ffbc5996bfe1f3a292cf578d2?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/fcfaaf51f3deb48ffbc5996bfe1f3a292cf578d2"首蠢/>/iknow-pic.cdn.bcebos.com/1b4c510fd9f9d72a4f4f37a8da2a2834349bbb5f"target="_blank">/iknow-pic.cdn.bcebos.com/1b4c510fd9f9d72a4f4f37a8da2a2834349bbb5f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/1b4c510fd9f9d72a4f4f37a8da2a2834349bbb5f"/>2、在火车票预订页面,输入对应的出发地、到达地、出发时间,点击开始搜索。/iknow-pic.cdn.bcebos.com/0bd162d9f2d3572c1a44a7698413632763d0c3e4"target="_blank">/iknow-pic.cdn.bcebos.com/0bd162d9f2d3572c1a44a7698413632763d0c3e4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/0bd162d9f2d3572c1a44a7698413632763d0c3e4"/>3、选择车次,点击进入车次详情页面。/iknow-pic.cdn.bcebos.com/08f790529822720e2f15d94f75cb0a46f31fabaf"target="_blank">/iknow-pic.cdn.bcebos.com/08f790529822720e2f15d94f75cb0a46f31fabaf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/08f790529822720e2f15d94f75cb0a46f31fabaf"/>4、选择座位类型,点击立即预订。/iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc033e80c40dda3f8794a5c2268e"target="_blank">/iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc033e80c40dda3f8794a5c2268e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc033e80c40dda3f8794a5c2268e"/>5、确认登录12306账号,添加/修改乘车人,乘车人姓名和身份证信息即出现在下方,输入接收确认短信的手机号,在线选择座位,点击立即预订。/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef4ac21a2ebd3c451da80cb3ebd"target="_blank">/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef4ac21a2ebd3c451da80cb3ebd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef4ac21a2ebd3c451da80cb3ebd"/>6、确认车次、座位信息,点击去付款,依据提示完成付款操作,即可在支付宝成功购买火车票。/iknow-pic.cdn.bcebos.com/4034970a304e251f0c5cc14da986c9177e3e53df"target="_blank">/iknow-pic.cdn.bcebos.com/4034970a304e251f0c5cc14da986c9177e3e53df?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/4034970a304e251f0c5cc14da986c9177e3e53df"/>