调用DescribeCurrentNodeInfo接口获取当前节点的流程信息-云市场-阿里云

调试

您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。

请求参数

名称	类型	是否必选	示例值	描述
Action	String	是	DescribeCurrentNodeInfo	系统规定参数。取值：DescribeCurrentNodeInfo。
InstanceId	String	是	4****89	云市场订单实例ID

返回数据

名称	类型	示例值	描述
Success	Boolean	true	成功状态标识
RequestId	String	00eb4de1-6cff-4f56-833e-7b1e070e398d	请求id
Result	Object		成功流程节点信息
NextNodeId	Long	8473	下一个流程节点id
StepNo	Integer	3	所属流程节点的序号
AutoFinishNode	Boolean	false	是否自动完成节点
FinalStepNo	Integer	4	最后节点的序号
PreviousNodeId	Long	8471	上一个流程节点id
ParentNodeId	Long	0	父级流程节点id
GmtExpired	Long	1588920725000	流程节点超时时间（unix时间戳）
OperatorRole	String	Provider	流程节点操作人角色，取值：-system：系统-custom：用户
GmtStart	Long	1588834325000	流程节点开始时间（unix时间戳）
NodeStatus	String	Starting	节点执行状态，取值：-NotStart：未开始-Starting：进行中-Cancel：已取消-Finish：已完成
NodeName	String	等待服务开通	节点名称
GmtFinished	Long	1588920725000	流程节点完成时间（unix时间戳）
AllowRollbackNode	Boolean	false	是否允许执行回滚到上一个流程节点
TemplateForm	String	[ {"fieldKey": "TFD0","isRequired": true,"maxLength": 50, "placeHolder": "姓名","stepNum": 0,"title": "收货人姓名","type": "text" },{ "fieldKey": "TFD1","isRequired": true,"maxLength": 50,"placeHolder": "手机号码","stepNum": 1,"title": "收货人电话","type": "text"},{"fieldKey": "TFD2","isRequired": true,"maxLength": 50,"placeHolder": "省市区街道门牌号码","stepNum": 2,"title": "详细收货地址","type": "textarea"}]	流程节点表单内容，格式为json。示例代码如下： [ { "fieldKey": "TFD0", //表单 key "isRequired": true, //是否必填项 "maxLength": 50, //最大值长度 "placeHolder": "姓名", //表单值简介 "stepNum": 0, //排序值（升序） "title": "收货人姓名", //表单标题 "type": "text" //表单类型 }, { "fieldKey": "TFD1", "isRequired": true, "maxLength": 50, "placeHolder": "手机号码", "stepNum": 1, "title": "收货人电话", "type": "text" }, { "fieldKey": "TFD2", "isRequired": true, "maxLength": 50, "placeHolder": "省市区街道门牌号码", "stepNum": 2, "title": "详细收货地址", "type": "textarea" } ]
NeedAttachment	Boolean	false	是否强制要求上传附件
NodeId	Long	8472	流程节点id

示例

请求示例

http(s)://market.aliyuncs.com/?Action=DescribeCurrentNodeInfo
&InstanceId=4****89
&公共请求参数

正常返回示例

XML格式

HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeCurrentNodeInfoResponse>
    <Success>true</Success>
    <RequestId>00eb4de1-6cff-4f56-833e-7b1e070e398d</RequestId>
    <Result>
        <NextNodeId>8473</NextNodeId>
        <StepNo>3</StepNo>
        <AutoFinishNode>false</AutoFinishNode>
        <FinalStepNo>4</FinalStepNo>
        <PreviousNodeId>8471</PreviousNodeId>
        <ParentNodeId>0</ParentNodeId>
        <GmtExpired>1588920725000</GmtExpired>
        <OperatorRole>Provider</OperatorRole>
        <GmtStart>1588834325000</GmtStart>
        <NodeStatus>Starting</NodeStatus>
        <NodeName>等待服务开通</NodeName>
        <GmtFinished>1588920725000</GmtFinished>
        <AllowRollbackNode>false</AllowRollbackNode>
        <TemplateForm>[ {"fieldKey": "TFD0","isRequired": true,"maxLength": 50, "placeHolder": "姓名","stepNum": 0,"title": "收货人姓名","type": "text" },{ "fieldKey": "TFD1","isRequired": true,"maxLength": 50,"placeHolder": "手机号码","stepNum": 1,"title": "收货人电话","type": "text"},{"fieldKey": "TFD2","isRequired": true,"maxLength": 50,"placeHolder": "省市区街道门牌号码","stepNum": 2,"title": "详细收货地址","type": "textarea"}]</TemplateForm>
        <NeedAttachment>false</NeedAttachment>
        <NodeId>8472</NodeId>
    </Result>
</DescribeCurrentNodeInfoResponse>

JSON格式

HTTP/1.1 200 OK
Content-Type:application/json

{
  "Success" : true,
  "RequestId" : "00eb4de1-6cff-4f56-833e-7b1e070e398d",
  "Result" : {
    "NextNodeId" : 8473,
    "StepNo" : 3,
    "AutoFinishNode" : false,
    "FinalStepNo" : 4,
    "PreviousNodeId" : 8471,
    "ParentNodeId" : 0,
    "GmtExpired" : 1588920725000,
    "OperatorRole" : "Provider",
    "GmtStart" : 1588834325000,
    "NodeStatus" : "Starting",
    "NodeName" : "等待服务开通",
    "GmtFinished" : 1588920725000,
    "AllowRollbackNode" : false,
    "TemplateForm" : "[ {\"fieldKey\": \"TFD0\",\"isRequired\": true,\"maxLength\": 50, \"placeHolder\": \"姓名\",\"stepNum\": 0,\"title\": \"收货人姓名\",\"type\": \"text\" },{ \"fieldKey\": \"TFD1\",\"isRequired\": true,\"maxLength\": 50,\"placeHolder\": \"手机号码\",\"stepNum\": 1,\"title\": \"收货人电话\",\"type\": \"text\"},{\"fieldKey\": \"TFD2\",\"isRequired\": true,\"maxLength\": 50,\"placeHolder\": \"省市区街道门牌号码\",\"stepNum\": 2,\"title\": \"详细收货地址\",\"type\": \"textarea\"}]",
    "NeedAttachment" : false,
    "NodeId" : 8472
  }
}

错误码

HttpCode	错误码	错误信息	描述
400	IllegalRequest	Illegal request.	请求参数异常
400	IllegalParameter	Illegal parameter %s.	参数异常
400	IllegalResult	Illegal result.	数据结果异常
400	IllegalPermission	Permission Denied.	该账号没有权限
500	InternalError	The request processing has failed due to some unknown error.	请求发生系统异常

访问错误中心查看更多错误码。