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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
process_instance_id	String	必须	720001		流程实例ID

名称	类型	示例值	描述
result	MultiResult	{ "total": 1, "data": [ { "formId": "intime-00003", "startOperIdType": "1", "startUserRoleName": null, "isCcOrTransmitProcess": "N", "transmitInstanceIds": "", "processStatus": "progress", "startOperatorId": 7, "isBusinessEdit": "N", "title": "intime-00003", "isMandatoryEnd": "N", "businessDataUrl": null, "startNodeId": "usertask1", "doTaskNodeId": "usertask2", "storeNo": "HZ01", "money": 440000, "cacheKey": "d8d100cf-38cc-49d7-9c3e-e1107caa3fdb", "processImageUrl": "http://img02.taobaocdn.net/tfscom/TB1F0kRXEw7LKJjyzdKXXaShXXa", "processType": null, "startOuterId": "4010076", "ccInstanceIds": "" } ], "success": true, "errCode": null, "class": "com.alibaba.mos.architecture.dto.MultiResult", "errMessage": null }	result
└ result_total Number 1 total └ result_message String 系统异常(工作流) errMessage └ result_datas String [] [ { "formId": "intime-00003", "startOperIdType": "1", "startUserRoleName": null, "isCcOrTransmitProcess": "N", "transmitInstanceIds": "", "processStatus": "progress", "startOperatorId": 7, "isBusinessEdit": "N", "title": "intime-00003", "isMandatoryEnd": "N", "businessDataUrl": null, "startNodeId": "usertask1", "doTaskNodeId": "usertask2", "storeNo": "HZ01", "money": 440000, "cacheKey": "d8d100cf-38cc-49d7-9c3e-e1107caa3fdb", "processImageUrl": "http://img02.taobaocdn.net/tfscom/TB1F0kRXEw7LKJjyzdKXXaShXXa", "processType": null, "startOuterId": "4010076", "ccInstanceIds": "" } ] data └ result_code String FILE_BIZ_ERROR errCode └ result_success Boolean true success

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

TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AlibabaMosflowWorkQueryvariablesRequest req = new AlibabaMosflowWorkQueryvariablesRequest();
req.setProcessInstanceId("720001");
AlibabaMosflowWorkQueryvariablesResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AlibabaMosflowWorkQueryvariablesRequest req = new AlibabaMosflowWorkQueryvariablesRequest();
req.ProcessInstanceId = "720001";
AlibabaMosflowWorkQueryvariablesResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AlibabaMosflowWorkQueryvariablesRequest;
$req->setProcessInstanceId("720001");
$resp = $c->execute($req);

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=alibaba.mosflow.work.queryvariables' \
-d 'partner_id=apidoc' \
-d 'sign=2122F7FCF998F7A4168838E3A815D22A' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-06-04+12%3A43%3A26' \
-d 'v=2.0' \
-d 'process_instance_id=720001'

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

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

req.process_instance_id="720001"
try:
	resp= req.getResponse()
	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,"alibaba.mosflow.work.queryvariables");
add_param(pRequest,"process_instance_id","720001");
pResponse = top_execute(pClient,pRequest,NULL);
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('alibaba.mosflow.work.queryvariables', {
	'process_instance_id':'720001'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

XML示例
JSON示例

<alibaba_mosflow_work_queryvariables_response>
    <result>
        <result_total>1</result_total>
        <result_message>系统异常(工作流)</result_message>
        <result_datas>
            <string>[     {       &quot;formId&quot;: &quot;intime-00003&quot;</string>
            <string>&quot;startOperIdType&quot;: &quot;1&quot;</string>
            <string>&quot;startUserRoleName&quot;: null</string>
            <string>&quot;isCcOrTransmitProcess&quot;: &quot;N&quot;</string>
            <string>&quot;transmitInstanceIds&quot;: &quot;&quot;</string>
            <string>&quot;processStatus&quot;: &quot;progress&quot;</string>
            <string>&quot;startOperatorId&quot;: 7</string>
            <string>&quot;isBusinessEdit&quot;: &quot;N&quot;</string>
            <string>&quot;title&quot;: &quot;intime-00003&quot;</string>
            <string>&quot;isMandatoryEnd&quot;: &quot;N&quot;</string>
            <string>&quot;businessDataUrl&quot;: null</string>
            <string>&quot;startNodeId&quot;: &quot;usertask1&quot;</string>
            <string>&quot;doTaskNodeId&quot;: &quot;usertask2&quot;</string>
            <string>&quot;storeNo&quot;: &quot;HZ01&quot;</string>
            <string>&quot;money&quot;: 440000</string>
            <string>&quot;cacheKey&quot;: &quot;d8d100cf-38cc-49d7-9c3e-e1107caa3fdb&quot;</string>
            <string>&quot;processImageUrl&quot;: &quot;http://img02.taobaocdn.net/tfscom/TB1F0kRXEw7LKJjyzdKXXaShXXa&quot;</string>
            <string>&quot;processType&quot;: null</string>
            <string>&quot;startOuterId&quot;: &quot;4010076&quot;</string>
            <string>&quot;ccInstanceIds&quot;: &quot;&quot;     }   ]</string>
        </result_datas>
        <result_code>FILE_BIZ_ERROR</result_code>
        <result_success>true</result_success>
    </result>
</alibaba_mosflow_work_queryvariables_response>

{
    "alibaba_mosflow_work_queryvariables_response":{
        "result":{
            "result_total":1,
            "result_message":"系统异常(工作流)",
            "result_datas":{
                "string":[
                    "[     {       \"formId\": \"intime-00003\"",
                    "       \"startOperIdType\": \"1\"",
                    "       \"startUserRoleName\": null",
                    "       \"isCcOrTransmitProcess\": \"N\"",
                    "       \"transmitInstanceIds\": \"\"",
                    "       \"processStatus\": \"progress\"",
                    "       \"startOperatorId\": 7",
                    "       \"isBusinessEdit\": \"N\"",
                    "       \"title\": \"intime-00003\"",
                    "       \"isMandatoryEnd\": \"N\"",
                    "       \"businessDataUrl\": null",
                    "       \"startNodeId\": \"usertask1\"",
                    "       \"doTaskNodeId\": \"usertask2\"",
                    "       \"storeNo\": \"HZ01\"",
                    "       \"money\": 440000",
                    "       \"cacheKey\": \"d8d100cf-38cc-49d7-9c3e-e1107caa3fdb\"",
                    "       \"processImageUrl\": \"http:\/\/img02.taobaocdn.net\/tfscom\/TB1F0kRXEw7LKJjyzdKXXaShXXa\"",
                    "       \"processType\": null",
                    "       \"startOuterId\": \"4010076\"",
                    "       \"ccInstanceIds\": \"\"     }   ]"
                ]
            },
            "result_code":"FILE_BIZ_ERROR",
            "result_success":true
        }
    }
}

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

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开放平台

喵街API

alibaba.mosflow.work.queryvariables (获取指定流程上下文参数)

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

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