淘宝开放平台 - 文档中心

请求地址：

环境	HTTP请求地址	HTTPS请求地址
正式环境	http://gw.api.taobao.com/router/rest	https://eco.taobao.com/router/rest

公共请求参数：

名称	类型	是否必须	描述
method	String	是	API接口名称。
app_key	String	是	TOP分配给应用的AppKey。
target_app_key	String	否	被调用的目标AppKey，仅当被调用的API为第三方ISV提供时有效。
sign_method	String	是	签名的摘要算法，可选值为：hmac，md5。
sign	String	是	API输入参数签名结果，签名算法介绍请点击这里。
session	String	否	用户登录授权成功后，TOP颁发给应用的授权信息，详细介绍请点击这里。当此API的标签上注明：“需要授权”，则此参数必传；“不需要授权”，则此参数不需要传；“可选授权”，则此参数为可选。
timestamp	String	是	时间戳，格式为yyyy-MM-dd HH:mm:ss，时区为GMT+8，例如：2015-01-01 12:00:00。淘宝API服务端允许客户端请求最大时间误差为10分钟。
format	String	否	响应格式。默认为xml格式，可选值：xml，json。
v	String	是	API协议版本，可选值：2.0。
partner_id	String	否	合作伙伴身份标识。
simplify	Boolean	否	是否采用精简JSON返回格式，仅当format=json时有效，默认值为：false。

名称	类型	是否必须	示例值	更多限制	描述
param	ChangeOccupyCallbackRQ	必须			改签占座结果入参
└ agent_order_id String 必须 NO1802578604520501248 商家订单号 └ fliggy_order_id String 可选 abc2024061802 飞猪订单号 └ from_station_code String 可选 SXH 出发站三字码 └ to_station_code String 可选 KNH 到达站三字码 └ from_station_name String 可选上海西出发站 └ to_station_name String 可选昆山南到达站 └ train_date String 可选 2024-06-17 出发日期 └ start_time String 可选 18:41 出发时间 └ end_time String 可选 18:57 到达时间 └ train_no String 可选 G7260 车次号 └ run_time String 可选 16 运行时长 └ ticket_no String 可选 EG35547255 票号 └ all_ticket_price String 可选 2100 整单票价 tickets BaguaTicketDTO [] 可选 [] 票信息 └ agent_passenger_id String 可选 1667 商家乘车人id └ agent_sub_order_id String 可选 NT1802578604520501249 商家子单编号 └ fliggy_sub_order_id String 可选 abc202406110928 飞猪子单编号 └ passenger_name String 可选 xxx 乘车人姓名 └ passenger_type String 可选 1 乘车人类型 └ cert_id_no String 可选 xxx 证件号 └ cert_id_type String 可选 1 证件类型 └ ticket_no String 可选 EG35547255105013A 票号 └ ticket_price String 可选 1200 票价 └ seat_type String 可选 o 坐席类型 └ seat_no String 可选 13A 坐席号 └ coach_no String 可选 05 车厢号 └ batch_no String 可选 1 批次号 └ checkpoint String 可选 12 检票口 └ result_code String 必须 200 结果code └ result_msg String 必须成功结果msg └ success Boolean 必须 true 结果标识 └ fliggy_request_id String 必须 qsa1232 飞猪请求唯一标识 └ agent_change_apply_id String 必须 NO1739168948991684608 代理商改签申请单号 └ fliggy_change_apply_id String 必须 abc2024061802 飞猪改签申请单号 └ change_type Number 可选 1 改签类型 1:低改高2:平改3:高改低 └ change_diff_fee String 可选 2 改签差价 └ real_change_refund_fee String 可选 2 实际改签退款 └ change_handing_fee String 可选 2 改签手续费 └ change_handing_rate String 可选 5% 改签手续费率 └ change_pay_fee String 可选 4 实际改签支付金额

名称	类型	示例值	描述
result	TapResult		rs
└ success Boolean true success module ChangeOccupyCallbackRS 改签占座结果回填出参 └ agent_order_id String NO1802578604520501248 商家订单号 └ fliggy_order_id String abc2024061802 飞猪订单号 └ agent_change_apply_id String NO1802578604520501248 商家改签单号 └ fliggy_change_apply_id String abc2024061802 飞猪改签单号 └ error_code Number -1 返回code └ error_msg String 失败返回msg

JAVA
.NET
PHP
CURL
Python
C/C++
NodeJS

TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
TrainAgentChangeOccupyVtwoRequest req = new TrainAgentChangeOccupyVtwoRequest();
TrainAgentChangeOccupyVtwoRequest.ChangeOccupyCallbackRQ obj1 = new TrainAgentChangeOccupyVtwoRequest.ChangeOccupyCallbackRQ();
obj1.setAgentOrderId("NO1802578604520501248");
obj1.setFliggyOrderId("abc2024061802");
obj1.setFromStationCode("SXH");
obj1.setToStationCode("KNH");
obj1.setFromStationName("上海西");
obj1.setToStationName("昆山南");
obj1.setTrainDate("2024-06-17");
obj1.setStartTime("18:41");
obj1.setEndTime("18:57");
obj1.setTrainNo("G7260");
obj1.setRunTime("16");
obj1.setTicketNo("EG35547255");
obj1.setAllTicketPrice("2100");
List<TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTO> list3 = new ArrayList<TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTO>();
TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTO obj4 = new TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTO();
list3.add(obj4);
obj4.setAgentPassengerId("1667");
obj4.setAgentSubOrderId("NT1802578604520501249");
obj4.setFliggySubOrderId("abc202406110928");
obj4.setPassengerName("xxx");
obj4.setPassengerType("1");
obj4.setCertIdNo("xxx");
obj4.setCertIdType("1");
obj4.setTicketNo("EG35547255105013A");
obj4.setTicketPrice("1200");
obj4.setSeatType("o");
obj4.setSeatNo("13A");
obj4.setCoachNo("05");
obj4.setBatchNo("1");
obj4.setCheckpoint("12");
obj1.setTickets(list3);
obj1.setResultCode("200");
obj1.setResultMsg("成功");
obj1.setSuccess(true);
obj1.setFliggyRequestId("qsa1232");
obj1.setAgentChangeApplyId("NO1739168948991684608");
obj1.setFliggyChangeApplyId("abc2024061802");
obj1.setChangeType(1L);
obj1.setChangeDiffFee("2");
obj1.setRealChangeRefundFee("2");
obj1.setChangeHandingFee("2");
obj1.setChangeHandingRate("5%");
obj1.setChangePayFee("4");
req.setParam(obj1);
TrainAgentChangeOccupyVtwoResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
TrainAgentChangeOccupyVtwoRequest req = new TrainAgentChangeOccupyVtwoRequest();
TrainAgentChangeOccupyVtwoRequest.ChangeOccupyCallbackRQDomain obj1 = new TrainAgentChangeOccupyVtwoRequest.ChangeOccupyCallbackRQDomain();
obj1.AgentOrderId = "NO1802578604520501248";
obj1.FliggyOrderId = "abc2024061802";
obj1.FromStationCode = "SXH";
obj1.ToStationCode = "KNH";
obj1.FromStationName = "上海西";
obj1.ToStationName = "昆山南";
obj1.TrainDate = "2024-06-17";
obj1.StartTime = "18:41";
obj1.EndTime = "18:57";
obj1.TrainNo = "G7260";
obj1.RunTime = "16";
obj1.TicketNo = "EG35547255";
obj1.AllTicketPrice = "2100";
List<TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTODomain> list3 = new List<TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTODomain>();
TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTODomain obj4 = new TrainAgentChangeOccupyVtwoRequest.BaguaTicketDTODomain();
list3.Add(obj4);
obj4.AgentPassengerId = "1667";
obj4.AgentSubOrderId = "NT1802578604520501249";
obj4.FliggySubOrderId = "abc202406110928";
obj4.PassengerName = "xxx";
obj4.PassengerType = "1";
obj4.CertIdNo = "xxx";
obj4.CertIdType = "1";
obj4.TicketNo = "EG35547255105013A";
obj4.TicketPrice = "1200";
obj4.SeatType = "o";
obj4.SeatNo = "13A";
obj4.CoachNo = "05";
obj4.BatchNo = "1";
obj4.Checkpoint = "12";
obj1.Tickets= list3;
obj1.ResultCode = "200";
obj1.ResultMsg = "成功";
obj1.Success = true;
obj1.FliggyRequestId = "qsa1232";
obj1.AgentChangeApplyId = "NO1739168948991684608";
obj1.FliggyChangeApplyId = "abc2024061802";
obj1.ChangeType = 1L;
obj1.ChangeDiffFee = "2";
obj1.RealChangeRefundFee = "2";
obj1.ChangeHandingFee = "2";
obj1.ChangeHandingRate = "5%";
obj1.ChangePayFee = "4";
req.Param_ = obj1;
TrainAgentChangeOccupyVtwoResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new TrainAgentChangeOccupyVtwoRequest;
$param = new ChangeOccupyCallbackRQ;
$param->agent_order_id="NO1802578604520501248";
$param->fliggy_order_id="abc2024061802";
$param->from_station_code="SXH";
$param->to_station_code="KNH";
$param->from_station_name="上海西";
$param->to_station_name="昆山南";
$param->train_date="2024-06-17";
$param->start_time="18:41";
$param->end_time="18:57";
$param->train_no="G7260";
$param->run_time="16";
$param->ticket_no="EG35547255";
$param->all_ticket_price="2100";
$tickets = new BaguaTicketDTO;
$tickets->agent_passenger_id="1667";
$tickets->agent_sub_order_id="NT1802578604520501249";
$tickets->fliggy_sub_order_id="abc202406110928";
$tickets->passenger_name="xxx";
$tickets->passenger_type="1";
$tickets->cert_id_no="xxx";
$tickets->cert_id_type="1";
$tickets->ticket_no="EG35547255105013A";
$tickets->ticket_price="1200";
$tickets->seat_type="o";
$tickets->seat_no="13A";
$tickets->coach_no="05";
$tickets->batch_no="1";
$tickets->checkpoint="12";
$param->tickets = $tickets;
$param->result_code="200";
$param->result_msg="成功";
$param->success="true";
$param->fliggy_request_id="qsa1232";
$param->agent_change_apply_id="NO1739168948991684608";
$param->fliggy_change_apply_id="abc2024061802";
$param->change_type="1";
$param->change_diff_fee="2";
$param->real_change_refund_fee="2";
$param->change_handing_fee="2";
$param->change_handing_rate="5%";
$param->change_pay_fee="4";
$req->setParam(json_encode($param));
$resp = $c->execute($req, $sessionKey);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'app_key=12129701' \
-d 'format=json' \
-d 'method=taobao.train.agent.change.occupy.vtwo' \
-d 'partner_id=apidoc' \
-d 'session=5d063636-ca7a-4aa4-97cb-6656b0c2b9de' \
-d 'sign=CA3EB2C309BBEC78593CA222DB2F45A6' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-08-29+03%3A57%3A57' \
-d 'v=2.0' \
-d 'param=null'

# -*- coding: utf-8 -*-
import top.api

req=top.api.TrainAgentChangeOccupyVtwoRequest(url,port)
req.set_app_info(top.appinfo(appkey,secret))

req.param="数据结构示例JSON格式"
try:
	resp= req.getResponse(sessionkey)
	print(resp)
except Exception,e:
	print(e)

pTopRequest pRequest = alloc_top_request();
pTopResponse pResponse = NULL;
pTaobaoClient pClient = alloc_taobao_client(url, appkey, appsecret);
set_api_name(pRequest,"taobao.train.agent.change.occupy.vtwo");
add_param(pRequest,"param","数据结构JSON示例");
pResponse = top_execute(pClient,pRequest,sessionKey);
printf("ret code:%d\n",pResponse->code);
if(pResponse->code == 0){
	pTopResponseIterator ite = init_response_iterator(pResponse);
	pResultItem pResultItem = alloc_result_item();
	while(parseNext(ite, pResultItem) == 0){
		printf("%s:%s\n",pResultItem->key,pResultItem->value);
	}
	destroy_response_iterator(ite);
	destroy_result_item(pResultItem);
}
destroy_top_request(pRequest);
destroy_top_response(pResponse);
destroy_taobao_client(pClient);

TopClient = require('./topClient').TopClient;
var client = new TopClient({
	'appkey': 'appkey',
	'appsecret': 'secret',
	'REST_URL': 'http://gw.api.taobao.com/router/rest'
});

client.execute('taobao.train.agent.change.occupy.vtwo', {
	'param':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

XML示例
JSON示例

<train_agent_change_occupy_vtwo_response>
    <result>
        <success>true</success>
        <module>
            <agent_order_id>NO1802578604520501248</agent_order_id>
            <fliggy_order_id>abc2024061802</fliggy_order_id>
            <agent_change_apply_id>NO1802578604520501248</agent_change_apply_id>
            <fliggy_change_apply_id>abc2024061802</fliggy_change_apply_id>
        </module>
        <error_code>-1</error_code>
        <error_msg>失败</error_msg>
    </result>
</train_agent_change_occupy_vtwo_response>

{
    "train_agent_change_occupy_vtwo_response":{
        "result":{
            "success":true,
            "module":{
                "agent_order_id":"NO1802578604520501248",
                "fliggy_order_id":"abc2024061802",
                "agent_change_apply_id":"NO1802578604520501248",
                "fliggy_change_apply_id":"abc2024061802"
            },
            "error_code":-1,
            "error_msg":"失败"
        }
    }
}

XML示例
JSON示例

<error_response>
    <code>50</code>
    <msg>Remote service error</msg>
    <sub_code>isv.invalid-parameter</sub_code>
    <sub_msg>非法参数</sub_msg>
</error_response>

{
	"error_response":{
		"msg":"Remote service error",
		"code":50,
		"sub_msg":"非法参数",
		"sub_code":"isv.invalid-parameter"
	}
}

错误码	错误描述	解决方案

API测试工具错误码查询工具 SDK下载

开放平台

火车票API

taobao.train.agent.change.occupy.vtwo (八卦镜改签占座结果回填)

公共参数

请求参数

响应参数

请求示例

响应示例

异常示例

错误码解释

API工具

如何获得此API

FAQ