【发布时间】：2018-02-11 14:22:38
【问题描述】：
在将工作流信息发送到自定义连接器的调用标题/正文中时，我需要帮助。我正在尝试使用从 API 调用返回的值在逻辑应用的参数之一中加载下拉列表。 API 端点需要基本工作流信息，例如资源组和工作流名称，这些信息通常在逻辑应用执行的 http 请求标头中提供。
通常当我在逻辑应用的 json 中使用 @{workflow().name} 时，它会替换为工作流名称。在自定义连接器的情况下，WDL 语法按原样传递，无需任何转换。
这是一个包含所有相关部分的简化的 swagger json。
{
"swagger": "2.0",
"info": {
"title": "{{dynamicHostName}}",
"version": "1.0.0"
},
"host": "{{dynamicHostName}}",
"basePath": "/",
"schemes": [
"https"
],
"paths": {
"/sftpsource": {
"post": {
"operationId": "SftpSource",
"summary": "Sftp as source system",
"description": "Use Sftp as source system",
"produces": [
"application/json"
],
"consumes": [
"application/json"
],
"parameters": [
{
"name": "params",
"in": "body",
"required": true,
"schema": {
"type": "object",
"properties": {
"hostName": {
"type": "string",
"x-ms-summary": "Host Name",
"x-ms-visibility": "advanced"
},
"portNumber": {
"type": "string",
"x-ms-summary": "Port Number",
"x-ms-visibility": "advanced"
},
"userName": {
"type": "string",
"x-ms-summary": "User Name",
"x-ms-visibility": "advanced"
},
"password": {
"type": "string",
"x-ms-summary": "Password",
"x-ms-visibility": "advanced"
},
"filePath": {
"type": "string",
"x-ms-summary": "File Path"
},
"system": {
"type": "string",
"x-ms-visibility": "advanced",
"x-ms-summary": "System",
"x-ms-dynamic-values": {
"operationId": "GetTaggedSystems",
"parameters": {
"workflow-name": "@{workflow().name}"
},
"value-path": "systemId",
"value-title": "systemName"
}
}
}
}
}
],
"responses": {
"202": {
"description": "Request is queued"
},
"500": {
"description": "Server Error"
}
}
}
},
"/taggedSystems" : {
"get": {
"operationId": "GetTaggedSystems",
"summary": "Tagged Systems",
"x-ms-visibility": "advanced",
"description": "Get all systems tagged to this flow",
"parameters": [
{
"name": "workflow-name",
"in": "header",
"required": true,
"type": "string"
}
],
"responses": {
"200": {
"description": "OK",
"schema": {
"$ref": "#/definitions/TaggedSystems"
}
},
"202": {
"description": "Work is still in progress"
},
"500": {
"description": "An error occured while trying to fetch tagged systems."
}
}
}
}
},
"definitions": {
"TaggedSystems": {
"type": "array",
"items": {
"type": "object",
"properties": {
"systemId": {
"type": "string"
},
"systemName": {
"type": "string"
}
},
"required": [
"systemId",
"systemName"
]
}
}
}
}
【问题讨论】：