12306HTTP请求过程

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12306HTTP请求过程

打开购票查询页面：

+ 0.000 0.147 666 5737 GET 200 html https://dynamic.12306.cn/otsweb/order/querySingleAction.do?method=init

点击查询：

+ 0.000 0.217 986 9955 GET 200 html https://dynamic.12306.cn/otsweb/order/querySingleAction.do?method=queryLeftTicket&orderRequest.train_date=2013-01-30&orderRequest.from_station_telecode=GZQ&orderRequest.to_station_telecode=SZQ&orderRequest.train_no=&trainPassType=QB&trainClass=D%23&includeStudent=00&seatTypeAndNum=&orderRequest.start_time_str=00%3A00--24%3A00

返回车次列表：

0,D7021,<img src='/otsweb/images/tips/first.gif'>    广州东         06:30,<img src='/otsweb/images/tips/last.gif'>      深圳          07:49,01:19,--,--,有,有,--,--,--,--,--,无,--,<a name='btn130_2' class='btn130_2' style='text-decoration:none;' onclick=javascript:getSelected('D7021#01:19#06:30#65000D702104#GGQ#SZQ#07:49#广州东#深圳#01#05#8*****04887*****01318*****3000#1CDC1AAFE7F927A617390678D919927E9B25AC6052015A6A1260F955#Q2')>预        订</a>\n1,D7065,<img src='/otsweb/images/tips/first.gif'>    广州东         07:00,<img src='/otsweb/images/tips/last.gif'>      深圳          08:19,01:19,--,--,有,有,--,--,--,--,--,无,--,<a name='btn130_2' class='btn130_2' style='text-decoration:none;' onclick=javascript:getSelected('D7065#01:19#07:00#65000D706510#GGQ#SZQ#08:19#广州东#深圳#01#05#8*****04897*****01368*****3000#5E11A5B9FED18B33F812711A604B23DD32D8E91D8C0418CEC2EEABFA#Q2')>预        订</a>

+ 0.012 ! 0.032 778 341 GET 304 gif https://dynamic.12306.cn/otsweb/dhtmlxGrid/codebase/imgs/pagination_loading.gif
+ 0.283 ! * 762 341 GET 304 gif https://dynamic.12306.cn/otsweb/images/tips/first.gif
+ 0.298 ! * 762 341 GET 304 gif https://dynamic.12306.cn/otsweb/images/tips/last.gif
+ 42.243 0.122 874 1098 GET 200 html https://dynamic.12306.cn/otsweb/order/querySingleAction.do?method=queryaTrainStopTimeByTrainNo&train_no=65000D702104&from_station_telecode=GGQ&to_station_telecode=SZQ&depart_date=2013-01-30

返回：

[{"station_no":"01","station_name":"广州东","arrive_time":"----","start_time":"06:30","stopover_time":"----","isEnabled":true},{"station_no":"02","station_name":"石龙","arrive_time":"06:56","start_time":"06:58","stopover_time":"2分钟","isEnabled":true},{"station_no":"03","station_name":"东莞","arrive_time":"07:10","start_time":"07:12","stopover_time":"2分钟","isEnabled":true},{"station_no":"04","station_name":"樟木头","arrive_time":"07:20","start_time":"07:22","stopover_time":"2分钟","isEnabled":true},{"station_no":"05","station_name":"深圳","arrive_time":"07:49","start_time":"----","stopover_time":"----","isEnabled":true}]

选择一辆车点击预订

+ 0.000 0.333 1540 501 POST 302 重定向到 https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=init https://dynamic.12306.cn/otsweb/order/querySingleAction.do?method=submutOrderRequest

POST:

arrive_time 07:49 19
from_station_name 广州东 45
from_station_no 01 18
from_station_telecode GGQ 25
from_station_telecode_name 广州 45
include_student 00 18
lishi 01:19 13
locationCode Q2 15
mmStr 1CDC1AAFE7F927A617390678D919927E9B25AC6052015A6A1260F955 62
round_start_time_str 00:00--24:00 37
round_train_date 2013-01-30 27
seattype_num 13
single_round_type 1 19
start_time_str 00:00--24:00 31
station_train_code D7021 24
to_station_name 深圳 34
to_station_no 05 16
to_station_telecode SZQ 23
to_station_telecode_name 深圳 43
train_class_arr D# 20
train_date 2013-01-30 21
train_pass_type QB 18
train_start_time 06:30 24
trainno4 65000D702104 21
ypInfoDetail 8*****04887*****01318*****3000 43

拼接之后：

station_train_code=D7021&train_date=2013-01-30&seattype_num=&from_station_telecode=GGQ&to_station_telecode=SZQ&include_student=00&from_station_telecode_name=%E5%B9%BF%E5%B7%9E&to_station_telecode_name=%E6%B7%B1%E5%9C%B3&round_train_date=2013-01-30&round_start_time_str=00%3A00--24%3A00&single_round_type=1&train_pass_type=QB&train_class_arr=D%23&start_time_str=00%3A00--24%3A00&lishi=01%3A19&train_start_time=06%3A30&trainno4=65000D702104&arrive_time=07%3A49&from_station_name=%E5%B9%BF%E5%B7%9E%E4%B8%9C&to_station_name=%E6%B7%B1%E5%9C%B3&from_station_no=01&to_station_no=05&ypInfoDetail=8*****04887*****01318*****3000&mmStr=1CDC1AAFE7F927A617390678D919927E9B25AC6052015A6A1260F955&locationCode=Q

+ 0.333 0.149 698 8206 GET 200 html https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=init
+ 0.422 ! 0.001 0 0 GET (Cache) css https://dynamic.12306.cn/otsweb/css/style.css
+ 0.451 ! 0.021 0 0 GET (Cache) css https://dynamic.12306.cn/otsweb/css/suggest.css
+ 0.604 ! 0.037 0 0 GET (Cache) javascript https://dynamic.12306.cn/otsweb/js/common/jquery.validate.min.js?version=5.68
+ 0.684 ! 0.031 0 0 GET (Cache) javascript https://dynamic.12306.cn/otsweb/js/common/formCheck.js?version=5.68
+ 0.717 ! 0.009 0 0 GET (Cache) javascript https://dynamic.12306.cn/otsweb/js/order/constants_passenger_info.js?version=5.68
+ 0.777 ! 0.004 0 0 GET (Cache) javascript https://dynamic.12306.cn/otsweb/js/order/save_passenger_info.js?version=5.68
+ 1.040 ! 0.082 682 3977 GET 200 jpeg https://dynamic.12306.cn/otsweb/passCodeAction.do?rand=randp
+ 1.098 ! * 762 341 GET 304 gif https://dynamic.12306.cn/otsweb/images/tips/popdiv_2.gif
+ 1.123 ! 0.020 762 1093 GET 200 gif https://dynamic.12306.cn/otsweb/images/tips/popdiv_1.gif
+ 1.346 ! 0.337 826 2239 POST 200 html https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=getpassengerJson

post空

返回

{"passengerJson":[{"first_letter":"ZYQ","isUserSelf":"","mobile_no":"1332228355","old_passenger_id_no":"","old_passenger_id_type_code":"","old_passenger_name":"","passenger_flag":"0","passenger_id_no":"432222009142817","passenger_id_type_code":"1","passenger_id_type_name":"","passenger_name":"000","passenger_type":"1","passenger_type_name":"","recordCount":"5"},

选好乘客，提交订单：

+ 0.000 ! 0.299 2164 506 POST 200 html https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=checkOrderInfo&rand=QKZA

POST:

checkbox0 0 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
leftTicketStr 800795048870099501318007953000 44
oldPassengers 黄卫平,1,43102142817 66
oldPassengers 14
oldPassengers 14
oldPassengers 14
oldPassengers 14
orderRequest.bed_level_order_num 000000000000000000000000000000 63
orderRequest.cancel_flag 1 26
orderRequest.end_time 07:49 29
orderRequest.from_station_name 广州东 58
orderRequest.from_station_telecode GGQ 38
orderRequest.id_mode Y 22
orderRequest.reserve_flag A 27
orderRequest.seat_type_code 28
orderRequest.start_time 06:30 31
orderRequest.station_train_code D7021 37
orderRequest.ticket_type_order_num 35
orderRequest.to_station_name 深圳 47
orderRequest.to_station_telecode SZQ 36
orderRequest.train_date 2013-01-30 34
orderRequest.train_no 65000D702104 34
org.apache.struts.taglib.html.TOKEN da88aa0b50aba73120474f4a4eb2f993 68
passenger_1_cardno 4310209142817 37
passenger_1_cardtype 1 22
passenger_1_mobileno 13360078355 32
passenger_1_name 黄平 44
passenger_1_seat 7 18
passenger_1_ticket 1 20
passengerTickets 7,0,1,黄卫平,1,43109142817,1336055,Y 99
randCode QKZA 13
textfield 中文或拼音首字母 82
tFlag dc 8

拼接为

org.apache.struts.taglib.html.TOKEN=da88aa0b50aba73120474f4a4eb2f993&leftTicketStr=800795048870099501318007953000&textfield=%E4%B8%AD%E6%96%87%E6%88%96%E6%8B%BC%E9%9F%B3%E9%A6%96%E5%AD%97%E6%AF%8D&checkbox0=0&orderRequest.train_date=2013-01-30&orderRequest.train_no=65000D702104&orderRequest.station_train_code=D7021&orderRequest.from_station_telecode=GGQ&orderRequest.to_station_telecode=SZQ&orderRequest.seat_type_code=&orderRequest.ticket_type_order_num=&orderRequest.bed_level_order_num=000000000000000000000000000000&orderRequest.start_time=06%3A30&orderRequest.end_time=07%3A49&orderRequest.from_station_name=%E5%B9%BF%E5%B7%9E%E4%B8%9C&orderRequest.to_station_name=%E6%B7%B1%E5%9C%B3&orderRequest.cancel_flag=1&orderRequest.id_mode=Y&passengerTickets=7%2C0%2C1%2C%E9%BB%84%E5%8D%AB%E5%B9%B3%2C1%2C431027209142817%2C13360078355%2CY&oldPassengers=%E9%BB%84%E5%8D%AB%E5%B9%B3%2C1%2C431029009142817&passenger_1_seat=7&passenger_1_ticket=1&passenger_1_name=%E9%BB%84%E5%8D%AB%E5%B9%B3&passenger_1_cardtype=1&passenger_1_cardno=431027122142817&passenger_1_mobileno=128355&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&randCode=QKZA&orderRequest.reserve_flag=A&tFlag=dc

返回：

{"checkHuimd":"Y","check608":"Y","msg":"","errMsg":"Y"}

+ 0.309 0.073 890 538 GET 200 html https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?

method=getQueueCount

&train_date=2013-01-30

&train_no=65000D702104

&station=D7021

&seat=7

&from=GGQ

&to=SZQ

&ticket=800795048870099501318007953000

返回{"countT":0,"count":0,"ticket":"8*****04887*****01318*****3000","op_1":false,"op_2":false}

页面提示：尊敬的旅客，本次列车您选择的席别尚有余票131张，特此提醒。

确定提交订单：

+ 0.000 ! 0.208 2196 474 POST 200 html https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=confirmSingleForQueue

POST:

checkbox0 0 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
leftTicketStr 800795048870099501318007953000 44
oldPassengers 黄卫平,1,431027199009142817 66
oldPassengers 14
oldPassengers 14
oldPassengers 14
oldPassengers 14
orderRequest.bed_level_order_num 000000000000000000000000000000 63
orderRequest.cancel_flag 1 26
orderRequest.end_time 07:49 29
orderRequest.from_station_name 广州东 58
orderRequest.from_station_telecode GGQ 38
orderRequest.id_mode Y 22
orderRequest.reserve_flag A 27
orderRequest.seat_type_code 28
orderRequest.start_time 06:30 31
orderRequest.station_train_code D7021 37
orderRequest.ticket_type_order_num 35
orderRequest.to_station_name 深圳 47
orderRequest.to_station_telecode SZQ 36
orderRequest.train_date 2013-01-30 34
orderRequest.train_no 65000D702104 34
org.apache.struts.taglib.html.TOKEN 3a729439cc39f26ed72fd888755ad366 68
passenger_1_cardno 431027199009142817 37
passenger_1_cardtype 1 22
passenger_1_mobileno 13360078355 32
passenger_1_name 黄卫平 44
passenger_1_seat 7 18
passenger_1_ticket 1 20
passengerTickets 7,0,1,黄卫平,1,431027199009142817,13360078355,Y 99
randCode p9r9 13
textfield 中文或拼音首字母 82

org.apache.struts.taglib.html.TOKEN=3a729439cc39f26ed72fd888755ad366&leftTicketStr=800795048870099501318007953000&textfield=%E4%B8%AD%E6%96%87%E6%88%96%E6%8B%BC%E9%9F%B3%E9%A6%96%E5%AD%97%E6%AF%8D&checkbox0=0&orderRequest.train_date=2013-01-30&orderRequest.train_no=65000D702104&orderRequest.station_train_code=D7021&orderRequest.from_station_telecode=GGQ&orderRequest.to_station_telecode=SZQ&orderRequest.seat_type_code=&orderRequest.ticket_type_order_num=&orderRequest.bed_level_order_num=000000000000000000000000000000&orderRequest.start_time=06%3A30&orderRequest.end_time=07%3A49&orderRequest.from_station_name=%E5%B9%BF%E5%B7%9E%E4%B8%9C&orderRequest.to_station_name=%E6%B7%B1%E5%9C%B3&orderRequest.cancel_flag=1&orderRequest.id_mode=Y&passengerTickets=7%2C0%2C1%2C%E9%BB%84%E5%8D%AB%E5%B9%B3%2C1%2C431027199009142817%2C13360078355%2CY&oldPassengers=%E9%BB%84%E5%8D%AB%E5%B9%B3%2C1%2C431027199009142817&passenger_1_seat=7&passenger_1_ticket=1&passenger_1_name=%E9%BB%84%E5%8D%AB%E5%B9%B3&passenger_1_cardtype=1&passenger_1_cardno=431027199009142817&passenger_1_mobileno=13360078355&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&randCode=p9r9&orderRequest.reserve_flag=A

返回{"errMsg":"Y"}

+ 0.210 0.075 826 538 GET 200 html https://dynamic.12306.cn/otsweb/order/myOrderAction.do?method=queryOrderWaitTime&tourFlag=dc

返回 {"tourFlag":"dc","waitTime":5,"waitCount":1,"requestId":5701674116250868781,"count":0}

等待时间 5，排队人数1

+ 4.220 0.063 826 570 GET 200 html https://dynamic.12306.cn/otsweb/order/myOrderAction.do?method=queryOrderWaitTime&tourFlag=dc

返回{"tourFlag":"dc","waitTime":-1,"waitCount":0,"orderId":"E204716181","requestId":5701674116250868781,"count":0}

等待时间 5，排队人数1

排队完成提交订单：

+ 5.224 0.356 2180 7214 POST 200 html https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=payOrder&orderSequence_no=E204716181

checkbox0 0 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
checkbox9 Y 11
leftTicketStr 800795048870099501318007953000 44
oldPassengers 黄卫平,1,431027199009142817 66
oldPassengers 14
oldPassengers 14
oldPassengers 14
oldPassengers 14
orderRequest.bed_level_order_num 000000000000000000000000000000 63
orderRequest.cancel_flag 1 26
orderRequest.end_time 07:49 29
orderRequest.from_station_name 广州东 58
orderRequest.from_station_telecode GGQ 38
orderRequest.id_mode Y 22
orderRequest.reserve_flag A 27
orderRequest.seat_type_code 28
orderRequest.start_time 06:30 31
orderRequest.station_train_code D7021 37
orderRequest.ticket_type_order_num 35
orderRequest.to_station_name 深圳 47
orderRequest.to_station_telecode SZQ 36
orderRequest.train_date 2013-01-30 34
orderRequest.train_no 65000D702104 34
org.apache.struts.taglib.html.TOKEN 3a729439cc39f26ed72fd888755ad366 68
passenger_1_cardno 431027199009142817 37
passenger_1_cardtype 1 22
passenger_1_mobileno 13360078355 32
passenger_1_name 黄卫平 44
passenger_1_seat 7 18
passenger_1_ticket 1 20
passengerTickets 7,0,1,黄卫平,1,431027199009142817,13360078355,Y 99
randCode p9r9 13
textfield 中文或拼音首字母 82

org.apache.struts.taglib.html.TOKEN=3a729439cc39f26ed72fd888755ad366&leftTicketStr=800795048870099501318007953000&textfield=%E4%B8%AD%E6%96%87%E6%88%96%E6%8B%BC%E9%9F%B3%E9%A6%96%E5%AD%97%E6%AF%8D&checkbox0=0&orderRequest.train_date=2013-01-30&orderRequest.train_no=65000D702104&orderRequest.station_train_code=D7021&orderRequest.from_station_telecode=GGQ&orderRequest.to_station_telecode=SZQ&orderRequest.seat_type_code=&orderRequest.ticket_type_order_num=&orderRequest.bed_level_order_num=000000000000000000000000000000&orderRequest.start_time=06%3A30&orderRequest.end_time=07%3A49&orderRequest.from_station_name=%E5%B9%BF%E5%B7%9E%E4%B8%9C&orderRequest.to_station_name=%E6%B7%B1%E5%9C%B3&orderRequest.cancel_flag=1&orderRequest.id_mode=Y&passengerTickets=7%2C0%2C1%2C%E9%BB%84%E5%8D%AB%E5%B9%B3%2C1%2C431027199009142817%2C13360078355%2CY&oldPassengers=%E9%BB%84%E5%8D%AB%E5%B9%B3%2C1%2C431027199009142817&passenger_1_seat=7&passenger_1_ticket=1&passenger_1_name=%E9%BB%84%E5%8D%AB%E5%B9%B3&passenger_1_cardtype=1&passenger_1_cardno=431027199009142817&passenger_1_mobileno=13360078355&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&oldPassengers=&checkbox9=Y&randCode=p9r9&orderRequest.reserve_flag=A

+ 5.444 ! 0.001 0 0 GET (Cache) https://dynamic.12306.cn/otsweb/css/style.css
+ 5.544 ! 0.025 746 1637 GET 200 javascript https://dynamic.12306.cn/otsweb/js/common/time_count_down.js?version=5.68
+ 5.545 ! 0.001 0 0 GET (Cache) javascript https://dynamic.12306.cn/otsweb/js/common/jquery.validate.min.js?version=5.68
+ 5.548 ! 0.113 762 2815 GET 200 javascript https://dynamic.12306.cn/otsweb/js/integration/integration_pay.js?version=5.68
+ 5.551 ! 0.043 746 4650 GET 200 gif https://dynamic.12306.cn/otsweb/images/er/title_font7.gif
+ 5.551 ! 0.050 746 1125 GET 200 gif https://dynamic.12306.cn/otsweb/images/er/wxts.gif
+ 5.975 ! 0.154 762 2820 GET 200 jpeg https://dynamic.12306.cn/otsweb/sysuser/passCodeAction.do?rand=sjrand
+ 5.990 ! 0.022 746 3013 GET 200 jpeg https://dynamic.12306.cn/otsweb/images/date_bg.jpg
+ 6.008 ! 0.018 746 645 GET 200 png https://dynamic.12306.cn/otsweb/css/img/tabd_bg.png

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原文地址：https://www.cnblogs.com/sung/p/2880920.html