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从零实现一款12306抢票软件（三）_12306抢票java

作者：知新_RL | 2024-05-27 13:00:02

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12306抢票java

本文接上一篇《从零实现一款12306抢票软件（二）》。

其他接口就不一一介绍了，所有的原理都是一样的，作者可以自行探索。当然，我已经将所有的接口都探索完了，并实现了，我这里贴一下吧：

  1. /**
  2.  *@desc:	封装获取验证码、校验验证码、登录等12306各个请求的类，Client12306.h文件
  3.  *@author:      zhangyl
  4.  *@date:	2017.01.17
  5.  */
  7. #ifndef __CLIENT_12306_H__
  8. #define __CLIENT_12306_H__
  10. #include <vector>
  11. #include <string>
  13. using namespace std;
  15. //车次类型
  16. #define TRAIN_GC     0x00000001
  17. #define TRAIN_D      (0x00000001 << 1)
  18. #define TRAIN_Z      (0x00000001 << 2)
  19. #define TRAIN_T      (0x00000001 << 3)
  20. #define TRAIN_K      (0x00000001 << 4)
  21. #define TRAIN_OTHER  (0x00000001 << 5)
  22. #define TRAIN_ALL    (TRAIN_GC | TRAIN_D | TRAIN_Z | TRAIN_T | TRAIN_K | TRAIN_OTHER)
  24. //票信息
  25. struct queryLeftNewDTO
  26. {
  27. 	string  train_no;
  28. 	string  station_train_code;
  29. 	string  start_station_telecode;     //始发站
  30. 	string  start_station_name;     
  31. 	string  end_station_telecode;       //终点站
  32. 	string  end_station_name;
  33. 	string  from_station_telecode;      //出发站
  34. 	string  from_station_name;          //到达站
  35. 	string  to_station_telecode;
  36. 	string  to_station_name;
  37. 	string  start_time;
  38. 	string  arrive_time;
  39. 	string  day_difference;
  40. 	string  train_class_name;
  41. 	string  lishi;
  42. 	string  canWebBuy;
  43. 	string  lishiValue;
  44. 	string  yp_info;
  45. 	string  control_train_day;
  46. 	string  start_train_date;
  47. 	string  seat_feature;
  48. 	string  yp_ex;
  49. 	string  train_seat_feature;
  50. 	string  seat_types;
  51. 	string  location_code;
  52. 	string  from_station_no;
  53. 	string  to_station_no;
  54. 	string  control_day;
  55. 	string  sale_time;
  56. 	string  is_support_card;
  57. 	string  controlled_train_flag;
  58. 	string  controlled_train_message;
  59. 	string  train_type_code;
  60. 	string  start_province_code;
  61. 	string  start_city_code;
  62. 	string  end_province_code;
  63. 	string  end_city_code;
  65.         string  swz_num;    //商务座	
  66. 	string  rz_num;     //软座
  67.         string  yz_num;     //硬座
  69.         string  gr_num;     //高级软卧
  70.         string  rw_num;     //软卧
  71. 	string  yw_num;     //硬卧
  73.         string  tz_num;     //特等座
  74. 	string  zy_num;     //一等座
  75. 	string  ze_num;     //二等座	
  76.         string  wz_num;     //无座
  78. 	string  gg_num;
  79. 	string  yb_num;	
  80. 	string  qt_num;
  81. 	
  82. };
  84. struct ticketinfo
  85. {
  86.     queryLeftNewDTO DTO;
  87.     string secretStr;
  88.     string buttonTextInfo;
  89. };
  91. //var station_names = '@bjb|北京北|VAP|beijingbei|bjb|0@bjd|北京东|BOP|beijingdong|bjd|1@bji|北京|BJP|beijing|bj|2
  92. struct stationinfo
  93. {
  94.     string code1;
  95.     string hanzi;
  96.     string code2;
  97.     string pingyin;
  98.     string simplepingyin;
  99.     int no;
  100. };
  102. struct passenager
  103. {
  104.     string code;  //"8"
  105.     string passenger_name;  //"范蠡"
  106.     string sex_code;// "M"
  107.     string sex_name; // "男"
  108.     string born_date; //"1989-12-08 00:00:00"
  109.     string country_code;// "CN"
  110.     string passenger_id_type_code;//  "1"
  111.     string passenger_id_type_name; // "二代身份证"
  112.     string passenger_id_no; // "14292919781105815X"
  113.     string passenger_type; // "1"
  114.     string passenger_flag; // "0"
  115.     string passenger_type_name; // "成人"
  116.     string mobile_no; // "13917043320"
  117.     string phone_no;
  118.     string email; // "balloonxxx@qq.com"
  119.     string address; //  ""
  120.     string postalcode; // ""
  121.     string first_letter;// ""
  122.     string recordCount;// "13"
  123.     string total_times;// "99"
  124.     string index_id;// "0"
  125. };
  127. class Client12306
  128. {
  129. public:
  130.     static Client12306& GetInstance();
  132. private:
  133. 	Client12306();
  134. 	~Client12306();
  136. private:
  137. 	Client12306(const Client12306&);
  138. 	Client12306& operator=(const Client12306&);
  140. public:
  141.     bool ReloadVCodeImage();
  143.     /**
  144.      * 游客查票
  145.      * https://kyfw.12306.cn/otn/leftTicket/query?leftTicketDTO.train_date=2017-05-24&leftTicketDTO.from_station=BJP&leftTicketDTO.to_station=SHH&purpose_codes=ADULT
  146.      * 应答：{“validateMessagesShowId”:”_validatorMessage”,”status”:true,”httpstatus”:200,”messages”:[],”validateMessages”:{}}
  147.      *@param: train_date列车发车日期，格式：2017-01-28
  148.      *@param: from_station出发站，格式：SHH 对应上海
  149.      *@parma: to_station到站,格式：BJP 对应北京
  150.      *@param: purpose_codes 票类型，成人票：ADULT 学生票：0X00
  151.      *@param: v 查票结果
  152.      */
  153.     bool GuestQueryTicket(const char* train_date, const char* from_station, const char* to_station, const char* purpose_codes, vector<ticketinfo>& v);
  154.     
  155.     /**
  156. 	* 初始化session，获取JSESSIONID
  157. 	*/
  158.     bool loginInit();
  159. 	bool DownloadVCodeImage(const char* module = "login");
  160. 	/**
  161. 	*@return 0校验成功；1校验失败；2校验出错
  162. 	*/
  163. 	int checkRandCodeAnsyn(const char* vcode);
  164. 	/**
  165. 	*@return 0校验成功；1校验失败；2校验出错
  166. 	*/
  167.     int loginAysnSuggest(const char* user, const char* pass, const char* vcode);
  169.     /** 
  170.      * 正式登录
  171.      */
  172.     bool userLogin();
  174.     /** 
  175.      * 模拟12306跳转
  176.      */
  177.     bool initMy12306();
  179.     /**
  180.      * 拉取乘客买票验证码
  181.      */
  182.     //bool GetVCodeImage();
  184.     /**
  185.      * 拉取乘客买票验证码
  186.      */
  188.     /** 
  189.      * 查询余票第一步
  190.      * https://kyfw.12306.cn/otn/leftTicket/log?leftTicketDTO.train_date=2017-02-08&leftTicketDTO.from_station=SHH&leftTicketDTO.to_station=NJH&purpose_codes=ADULT
  191.      * 应答：{“validateMessagesShowId”:”_validatorMessage”,”status”:true,”httpstatus”:200,”messages”:[],”validateMessages”:{}}
  192.      *@param: train_date列车发车日期，格式：2017-01-28
  193.      *@param: from_station出发站，格式：SHH 对应上海
  194.      *@parma: to_station到站,格式：BJP 对应北京
  195.      *@param: purpose_codes 票类型，成人票：ADULT 学生票：0X00
  196.      */
  197.     bool QueryTickets1(const char* train_date, const char* from_station, const char* to_station, const char* purpose_codes);
  199.     /**
  200.      * 查询余票第二步
  201.      * 这几种情形都有可能，所以应该都尝试一下
  202.      * https://kyfw.12306.cn/otn/leftTicket/queryZ?leftTicketDTO.train_date=2017-02-08&leftTicketDTO.from_station=SHH&leftTicketDTO.to_station=NJH&purpose_codes=ADULT
  203.      * https://kyfw.12306.cn/otn/leftTicket/queryX?leftTicketDTO.train_date=2017-02-08&leftTicketDTO.from_station=SHH&leftTicketDTO.to_station=NJH&purpose_codes=ADULT
  204.      * https://kyfw.12306.cn/otn/leftTicket/query?leftTicketDTO.train_date=2017-02-08&leftTicketDTO.from_station=SHH&leftTicketDTO.to_station=NJH&purpose_codes=ADULT
  205.      * {"status":false,"c_url":"leftTicket/query","c_name":"CLeftTicketUrl"}
  206.      * {"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"messages":["非法请求"],"validateMessages":{}}
  207.      * 应答中含有实际余票信息
  208.      *@param: train_date列车发车日期，格式：2017-01-28
  209.      *@param: from_station出发站，格式：SHH 对应上海
  210.      *@parma: to_station到站,格式：BJP 对应北京
  211.      *@param: purpose_codes 票类型，成人票：ADULT 学生票：0X00
  212.      */
  213.     bool QueryTickets2(const char* train_date, const char* from_station, const char* to_station, const char* purpose_codes, vector<ticketinfo>& v);
  214.     
  215.     /** 
  216.      * 检测用户是否登录
  217.      * https://kyfw.12306.cn/otn/login/checkUser POST _json_att=
  218.      * Cookie: JSESSIONID=0A01D967FCD9827FC664E43DEE3C7C6EF950F677C2; __NRF=86A7CBA739653C1CC2C3C3AA7C88A1E3; BIGipServerotn=1742274826.64545.0000; BIGipServerportal=3134456074.17695.0000; current_captcha_type=Z; _jc_save_fromStation=%u4E0A%u6D77%2CSHH; _jc_save_toStation=%u5357%u4EAC%2CNJH; _jc_save_fromDate=2017-01-22; _jc_save_toDate=2017-01-22; _jc_save_wfdc_flag=dc
  219.      * {"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{"flag":true},"messages":[],"validateMessages":{}}
  220.      */
  221.     bool checkUser();
  223.     /** 
  224.      * 预提交订单 POST
  225.      * https://kyfw.12306.cn/otn/leftTicket/submitOrderRequest?secretStr=secretStr&train_date=2017-01-21&back_train_date=2016-12-23&tour_flag=dc&purpose_codes=ADULT&query_from_station_name=深圳&query_to_station_name=武汉&undefined=
  226.      */
  227.     bool submitOrderRequest(const char* secretStr, const char* train_date, const char* back_train_date, const char* tour_flag, const char* purpose_codes, const char* query_from_station_name, const char* query_to_station_name);
  229.     /** 
  230.      * 模拟跳转页面InitDc，Post
  231.      */
  232.     bool initDc();
  234.     /**
  235.      * 拉取常用联系人 POST
  236.      * https://kyfw.12306.cn/otn/confirmPassenger/getPassengerDTOs?_json_att=&REPEAT_SUBMIT_TOKEN=SubmitToken
  237.      */
  238.     bool getPassengerDTOs(vector<passenager>& v);
  240.     /** 
  241.      * 购票人确定
  242.      * https://kyfw.12306.cn/otn/confirmPassenger/checkOrderInfo
  243.      @param oldPassengerStr	oldPassengerStr组成的格式：乘客名,passenger_id_type_code,passenger_id_no,passenger_type，’_’
  244.                             示例： 范蠡,1,14292919781105815X,1_
  245.      @param passengerTicketStr	passengerTicketStr组成的格式：seatType,0,票类型（成人票填1）,乘客名,passenger_id_type_code,passenger_id_no,mobile_no,’N’ 
  246.                             示例： O,0,1,范蠡,1,14292919781105815X,13817056720,N	101
  247.      @tour_flag	dc表示单程票
  248.      应答：{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{"ifShowPassCode":"N","canChooseBeds":"N","canChooseSeats":"N","choose_Seats":"MOP9","isCanChooseMid":"N","ifShowPassCodeTime":"1","submitStatus":true,"smokeStr":""},"messages":[],"validateMessages":{}}
  249.      */
  250.     bool checkOrderInfo(const char* oldPassengerStr, const char* passengerTicketStr, const char* tour_flag, bool& bVerifyVCode);
  252.     /** 
  253.      * 准备进入排队
  254.      * https://kyfw.12306.cn/otn/confirmPassenger/getQueueCount
  255.      _json_att		10
  256.      fromStationTelecode	VNP	23
  257.      leftTicket	enu80ehMzuVJlK2Q43c6kn5%2BzQF41LEI6Nr14JuzThrooN57	63
  258.      purpose_codes	00	16
  259.      REPEAT_SUBMIT_TOKEN	691c09b5605e46bfb2ec2380ee65de0e	52
  260.      seatType	O	10
  261.      stationTrainCode	G5	19
  262.      toStationTelecode	AOH	21
  263.      train_date	Fri Feb 10 00:00:00 UTC+0800 2017	50
  264.      train_location	P2	17
  265.      train_no	24000000G502	21
  266.      应答：{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{"count":"4","ticket":"669","op_2":"false","countT":"0","op_1":"true"},"messages":[],"validateMessages":{}}
  267.      */
  268.     bool getQueueCount(const char* fromStationTelecode, const char* leftTicket, const char* purpose_codes, const char* seatType, const char* stationTrainCode, const char* toStationTelecode, const char* train_date, const char* train_location, const char* train_no);
  270.     /** 
  271.      * 确认购买
  272.      * https://kyfw.12306.cn/otn/confirmPassenger/confirmSingleForQueue
  273.      _json_att		10
  274.      choose_seats		13
  275.      dwAll	N	7
  276.      key_check_isChange	7503FD317E01E290C3D95CAA1D26DD8CFA9470C3643BA9799D3FB753	75
  277.      leftTicketStr	enu80ehMzuVJlK2Q43c6kn5%2BzQF41LEI6Nr14JuzThrooN57	66
  278.      oldPassengerStr	范蠡,1,14292919781105815X,1_	73
  279.      passengerTicketStr	O,0,1,范蠡,1,14292919781105815X
  280. ,13917043320,N	101
  281.      purpose_codes	00	16
  282.      randCode		9
  283.      REPEAT_SUBMIT_TOKEN	691c09b5605e46bfb2ec2380ee65de0e	52
  284.      roomType	00	11
  285.      seatDetailType	000	18
  286.      train_location	P2	17
  287.      应答：{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{"submitStatus":true},"messages":[],"validateMessages":{}}
  288.      */
  289.     bool confirmSingleForQueue(const char* leftTicketStr, const char* oldPassengerStr, const char* passengerTicketStr, const char* purpose_codes, const char* train_location);
  291.     /** 
  292.      * 查询订单状态： https://kyfw.12306.cn/otn/confirmPassenger/queryOrderWaitTime?random=1486368851278&tourFlag=dc&_json_att=&REPEAT_SUBMIT_TOKEN=691c09b5605e46bfb2ec2380ee65de0e
  293.      GET
  294.      _json_att
  295.      random	1486368851278
  296.      REPEAT_SUBMIT_TOKEN	691c09b5605e46bfb2ec2380ee65de0e
  297.      tourFlag	dc
  298.      响应：{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{"queryOrderWaitTimeStatus":true,"count":0,"waitTime":-1,"requestId":6234282826330508533,"waitCount":0,"tourFlag":"dc","orderId":"E061149209"},"messages":[],"validateMessages":{}}
  299.      */
  300.     bool queryOrderWaitTime(const char* tourflag, string& orderId);
  302.     /** 
  303.      * https://kyfw.12306.cn/otn/confirmPassenger/resultOrderForDcQueue POST
  304.      _json_att		10
  305.      orderSequence_no	E061149209	27
  306.      REPEAT_SUBMIT_TOKEN	691c09b5605e46bfb2ec2380ee65de0e	52
  307.      {"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{"submitStatus":true},"messages":[],"validateMessages":{}}
  308.      */
  309.     //bool resultOrderForDcQueue();
  311.     /** 
  312.      * 未完成的订单页面 https://kyfw.12306.cn/otn/queryOrder/initNoComplete GET
  313.      * 获取未完成的订单 https://kyfw.12306.cn/otn/queryOrder/queryMyOrderNoComplete POST _json_att=
  314.      */
  315.     /*
  316.     {
  317.     "validateMessagesShowId": "_validatorMessage",
  318.     "status": true,
  319.     "httpstatus": 200,
  320.     "data": {
  321.         "orderDBList": [
  322.             {
  323.                 "sequence_no": "E079331507",
  324.                 "order_date": "2017-02-09 10:10:55",
  325.                 "ticket_totalnum": 1,
  326.                 "ticket_price_all": 55300,
  327.                 "cancel_flag": "Y",
  328.                 "resign_flag": "4",
  329.                 "return_flag": "N",
  330.                 "print_eticket_flag": "N",
  331.                 "pay_flag": "Y",
  332.                 "pay_resign_flag": "N",
  333.                 "confirm_flag": "N",
  334.                 "tickets": [
  335.                     {
  336.                         "stationTrainDTO": {
  337.                             "trainDTO": {},
  338.                             "station_train_code": "G41",
  339.                             "from_station_telecode": "VNP",
  340.                             "from_station_name": "北京南",
  341.                             "start_time": "1970-01-01 09:16:00",
  342.                             "to_station_telecode": "AOH",
  343.                             "to_station_name": "上海虹桥",
  344.                             "arrive_time": "1970-01-01 14:48:00",
  345.                             "distance": "1318"
  346.                         },
  347.                         "passengerDTO": {
  348.                             "passenger_name": "范蠡",
  349.                             "passenger_id_type_code": "1",
  350.                             "passenger_id_type_name": "二代身份证",
  351.                             "passenger_id_no": "14262319781108815X",
  352.                             "total_times": "98"
  353.                         },
  354.                         "ticket_no": "E079331507110008B",
  355.                         "sequence_no": "E079331507",
  356.                         "batch_no": "1",
  357.                         "train_date": "2017-02-11 00:00:00",
  358.                         "coach_no": "10",
  359.                         "coach_name": "10",
  360.                         "seat_no": "008B",
  361.                         "seat_name": "08B号",
  362.                         "seat_flag": "0",
  363.                         "seat_type_code": "O",
  364.                         "seat_type_name": "二等座",
  365.                         "ticket_type_code": "1",
  366.                         "ticket_type_name": "成人票",
  367.                         "reserve_time": "2017-02-09 10:10:55",
  368.                         "limit_time": "2017-02-09 10:10:55",
  369.                         "lose_time": "2017-02-09 10:40:55",
  370.                         "pay_limit_time": "2017-02-09 10:40:55",
  371.                         "ticket_price": 55300,
  372.                         "print_eticket_flag": "N",
  373.                         "resign_flag": "4",
  374.                         "return_flag": "N",
  375.                         "confirm_flag": "N",
  376.                         "pay_mode_code": "Y",
  377.                         "ticket_status_code": "i",
  378.                         "ticket_status_name": "待支付",
  379.                         "cancel_flag": "Y",
  380.                         "amount_char": 0,
  381.                         "trade_mode": "",
  382.                         "start_train_date_page": "2017-02-11 09:16",
  383.                         "str_ticket_price_page": "553.0",
  384.                         "come_go_traveller_ticket_page": "N",
  385.                         "return_deliver_flag": "N",
  386.                         "deliver_fee_char": "",
  387.                         "is_need_alert_flag": false,
  388.                         "is_deliver": "N",
  389.                         "dynamicProp": "",
  390.                         "fee_char": "",
  391.                         "insure_query_no": ""
  392.                     }
  393.                 ],
  394.                 "reserve_flag_query": "p",
  395.                 "if_show_resigning_info": "N",
  396.                 "recordCount": "1",
  397.                 "isNeedSendMailAndMsg": "N",
  398.                 "array_passser_name_page": [
  399.                     "范蠡"
  400.                 ],
  401.                 "from_station_name_page": [
  402.                     "北京南"
  403.                 ],
  404.                 "to_station_name_page": [
  405.                     "上海虹桥"
  406.                 ],
  407.                 "start_train_date_page": "2017-02-11 09:16",
  408.                 "start_time_page": "09:16",
  409.                 "arrive_time_page": "14:48",
  410.                 "train_code_page": "G41",
  411.                 "ticket_total_price_page": "553.0",
  412.                 "come_go_traveller_order_page": "N",
  413.                 "canOffLinePay": "N",
  414.                 "if_deliver": "N",
  415.                 "insure_query_no": ""
  416.             }
  417.         ],
  418.         "to_page": "db"
  419.     },
  420.     "messages": [],
  421.     "validateMessages": {}
  422. }
  423.     */
  425.     /** 
  426.      * 已完成订单（改/退） : https://kyfw.12306.cn/otn/queryOrder/queryMyOrder POST
  427.      * queryType 1 按订票日期 2 按乘车日期
  428.      * 查询日期queryStartDate=2017-02-09&queryEndDate=2017-02-09
  429.      * come_from_flag: my_order 全部 my_resign 可改签 my_cs_resign 可变更到站 my_refund 可退票
  430.      * &pageSize=8&pageIndex=0&
  431.      * query_where G 未出行订单 H 历史订单
  432.      * sequeue_train_name 订单号/车次/乘客姓名
  433.      */
  434.     /* 历史订单格式
  435.        参见[历史订单.txt]
  436.     */
  437.     
  438.     /** 
  439.      * 获取全国车站信息
  440.      *@param si 返回的车站信息
  441.      *@param bForceDownload 强制从网络上下载，即不使用本地副本
  442.      */
  443.     bool GetStationInfo(vector<stationinfo>& si, bool bForceDownload = false);
  445.     /** 
  446.      * 获取所有高校信息 https://kyfw.12306.cn/otn/userCommon/schoolNames POST provinceCode=11&_json_att=
  447.      */
  449.     /** 
  450.      * 获取所有城市信息 https://kyfw.12306.cn/otn/userCommon/allCitys POST station_name=&_json_att=
  451.      */
  453. 	/**
  454. 	 * 查询常用联系人
  455. 	 */
  456. 	bool QueryPassengers(int pageindex = 2, int pagesize = 10);
  459.     bool GetVCodeFileName(char* pszDst, int nLength);
  461. private:
  462.     bool GetCookies(const string& data);
  464.     /**
  465.      * 发送一个http请求
  466.      *@param url 请求的url
  467.      *@param strResponse http响应结果
  468.      *@param get true为GET，false为POST
  469.      *@param headers 附带发送的http头信息
  470.      *@param postdata post附带的数据    
  471.      *@param bReserveHeaders http响应结果是否保留头部信息
  472.      *@param timeout http请求超时时间
  473.      */
  474.     bool HttpRequest(const char* url, string& strResponse, bool get = true, const char* headers = NULL, const char* postdata = NULL, bool bReserveHeaders = false, int timeout = 10);
  476. private:
  477.     char                m_szCurrVCodeName[256]; //当前验证码图片的名称
  478.     string              m_strCookies;
  479.     string              m_strGlobalRepeatSubmitToken;
  480.     string              m_strKeyCheckIsChange;
  481. };
  484. #endif //!__CLIENT_12306_H__

具体的实现代码就不在文章中贴出来了，您可以下载我的代码。下载地址在微信公众号『easyserverdev』中回复『12306源码』即可得到下载地址，当然，由于12306的接口经常发生改变，当你拿到代码时，可能12306服务器的接口已经稍微发生了改变，您可以按上面介绍的原理做响应的修改。

最后当您实现了基本的登录和购票功能后，你就可以不断模拟某些请求去进行刷票了。

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http://weixin.qq.com/r/DS_qsp3Em8DkrdnR93of (二维码自动识别)

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