在逻辑应用程序中声明和使用 "parameter"
Declaring and using a "parameter" in Logic Apps
在我的文件中
LogicApp.parameters.json
我已经声明了名为 MyFirstNewParameter 的额外参数
完整文件内容如下
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"value": "MyFirstLogicAppOne"
},
"servicebus_1_connectionString": {
"value": "Endpoint=sb://notForYouToSee"
},
"MyFirstNewParameter": {
"value": "abc123"
}
}
}
在我的 LogicApp.json 文件中，我添加了 MyFirstNewParameter 的 "declaration"。
在
"parameters": {}
区域（下面第 4 行是该部分开始的地方）
我还添加了一个简单的响应，尝试读取参数值并将其发回响应中。 （命名为 "Read_And_Use_Parameter_Value_Simple_Response" 的所有事物）
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"metadata": {
"description": "Name of the Logic App."
}
},
"logicAppLocation": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"allowedValues": [
"eastasia",
"southeastasia",
"centralus",
"eastus",
"eastus2",
"westus",
"northcentralus",
"southcentralus",
"northeurope",
"westeurope",
"japanwest",
"japaneast",
"brazilsouth",
"australiaeast",
"australiasoutheast",
"southindia",
"centralindia",
"westindia",
"canadacentral",
"canadaeast",
"uksouth",
"ukwest",
"westcentralus",
"westus2",
"[resourceGroup().location]"
],
"metadata": {
"description": "Location of the Logic App."
}
},
"MyFirstNewParameter": {
"type": "string",
"metadata": {
"description": "Name of the MyFirstNewParameter."
},
"defaultValue": "My1NewParameterDefaultValue"
}
},
"variables": {},
"resources": [
{
"name": "[parameters('logicAppName')]",
"type": "Microsoft.Logic/workflows",
"location": "[parameters('logicAppLocation')]",
"tags": {
"displayName": "LogicApp"
},
"apiVersion": "2016-06-01",
"properties": {
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Read_And_Use_Parameter_Value_Simple_Response": {
"type": "Response",
"inputs": {
"statusCode": 200,
"body": "The parameter value is ***@{parameters('MyFirstNewParameter')}***"
},
"runAfter": {}
}
},
"parameters": {},
"triggers": {
"manual": {
"type": "Request",
"kind": "Http",
"inputs": {
"schema": {}
}
}
},
"contentVersion": "1.0.0.0",
"outputs": {}
},
"parameters": {}
}
}
],
"outputs": {}
}
当我发送请求时，我在客户端中得到以下信息：
{
"error": {
"code": "NoResponse",
"message": "The server did not received a response from an upstream server. Request tracking id '000000000000000000000'."
}
}
当我检查门户时，生成以下错误：
模板无效。无法处理行“1”和列“1232”处的操作 'Read_And_Use_Parameter_Value_Simple_Response' 输入中的模板语言表达式：“未找到工作流参数 'MyFirstNewParameter'。”。
做什么？
如何在 Logic App LogicApp.parameters.json 中定义 "read" 参数？
感兴趣的网址
https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-workflow-definition-language#parameters
附加正确的工作代码
已接受的答案表明参数集存在歧义。
这是更正后的工作答案，名称明确。
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"value": "MylogicAppName"
},
"MyFirstNewArmParameter": {
"value": "ValueIWantToSeeShowUp"
}
}
}
和
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"metadata": {
"description": "Name of the Logic App."
}
},
"logicAppLocation": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"allowedValues": [
"eastasia",
"southeastasia",
"centralus",
"eastus",
"eastus2",
"westus",
"northcentralus",
"southcentralus",
"northeurope",
"westeurope",
"japanwest",
"japaneast",
"brazilsouth",
"australiaeast",
"australiasoutheast",
"southindia",
"centralindia",
"westindia",
"canadacentral",
"canadaeast",
"uksouth",
"ukwest",
"westcentralus",
"westus2",
"[resourceGroup().location]"
],
"metadata": {
"description": "Location of the Logic App."
}
},
"MyFirstNewArmParameter": {
"type": "string",
"metadata": {
"description": "Name of the MyFirstNewArmParameter."
},
"defaultValue": "My1NewArmParameterDefaultValue"
}
},
"variables": {
},
"resources": [{
"name": "[parameters('logicAppName')]",
"type": "Microsoft.Logic/workflows",
"location": "[parameters('logicAppLocation')]",
"tags": {
"displayName": "LogicApp"
},
"apiVersion": "2016-06-01",
"properties": {
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Read_And_Use_Parameter_Value_Simple_Response": {
"type": "Response",
"inputs": {
"statusCode": 200,
"body": "The parameter value is ***@{parameters('MyFirstNewLogicAppParameter')}***"
},
"runAfter": {
}
}
},
"parameters": {
"MyFirstNewLogicAppParameter": {
"type": "string",
"defaultValue": "MyFirstNewLogicAppParameterDefaultValue"
}
},
"triggers": {
"manual": {
"type": "Request",
"kind": "Http",
"inputs": {
"schema": {
}
}
}
},
"contentVersion": "1.0.0.0",
"outputs": {
}
},
"parameters": {
"MyFirstNewLogicAppParameter": {
"value": "[parameters('MyFirstNewArmParameter')]"
}
}
}
}],
"outputs": {
}
}
客户端现在收到预期值
**参数值为***ValueIWantToSeeShowUp*****
我也找到了这篇文章：
http://blog.ibiz-solutions.se/integration/logic-apps-parameters-vs-arm-parameters/
文章的第一段在下面，以防url将来停止工作（如果移动了可能会在互联网上搜索）
逻辑应用程序参数与 ARM 参数
我的问题是 ARM 模板参数和逻辑应用程序参数之间有什么区别，以及何时应该使用这些参数，所以这就是我将在本 post 中尝试解释的内容。
第一个 ARM 模板参数与 ARM 模板一起使用，ARM 模板在将基于 ARM 的资源部署到 Azure 时使用，而逻辑应用程序的资源是通过 ARM 模板部署的。 Logic App 背后的工作流定义语言与 ARM 模板非常相似，因此一开始很难看出差异。
作者：Mattias Lögdberg
我知道这很混乱，但是有 ARM Template 参数和 LogicApp 参数。您刚刚声明了 ARM 参数，但错过了 LogicApp 参数。然后您可以将 ARM 参数传递给 LogicApp 参数。
试试这个：
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"metadata": {
"description": "Name of the Logic App."
}
},
"logicAppLocation": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"allowedValues": ["eastasia",
"southeastasia",
"centralus",
"eastus",
"eastus2",
"westus",
"northcentralus",
"southcentralus",
"northeurope",
"westeurope",
"japanwest",
"japaneast",
"brazilsouth",
"australiaeast",
"australiasoutheast",
"southindia",
"centralindia",
"westindia",
"canadacentral",
"canadaeast",
"uksouth",
"ukwest",
"westcentralus",
"westus2",
"[resourceGroup().location]"],
"metadata": {
"description": "Location of the Logic App."
}
},
"MyFirstNewParameter": {
"type": "string",
"metadata": {
"description": "Name of the MyFirstNewParameter."
},
"defaultValue": "My1NewParameterDefaultValue"
}
},
"variables": {
},
"resources": [{
"name": "[parameters('logicAppName')]",
"type": "Microsoft.Logic/workflows",
"location": "[parameters('logicAppLocation')]",
"tags": {
"displayName": "LogicApp"
},
"apiVersion": "2016-06-01",
"properties": {
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Read_And_Use_Parameter_Value_Simple_Response": {
"type": "Response",
"inputs": {
"statusCode": 200,
"body": "The parameter value is ***@{parameters('MyFirstNewParameter')}***"
},
"runAfter": {
}
}
},
"parameters": {
"MyFirstNewParameter": {
"type": "string"
}
},
"triggers": {
"manual": {
"type": "Request",
"kind": "Http",
"inputs": {
"schema": {
}
}
}
},
"contentVersion": "1.0.0.0",
"outputs": {
}
},
"parameters": {
"MyFirstNewParameter": {
"value": "[parameters('MyFirstNewParameter')]"
}
}
}
}],
"outputs": {
}
}
有关如何使用此 link 中的 ARM 模板和参数为 CI/CD 准备逻辑应用程序的一些提示和技巧：https://platform.deloitte.com.au/articles/preparing-azure-logic-apps-for-cicd
HTH
在我的文件中
LogicApp.parameters.json
我已经声明了名为 MyFirstNewParameter 的额外参数
完整文件内容如下
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"value": "MyFirstLogicAppOne"
},
"servicebus_1_connectionString": {
"value": "Endpoint=sb://notForYouToSee"
},
"MyFirstNewParameter": {
"value": "abc123"
}
}
}
在我的 LogicApp.json 文件中，我添加了 MyFirstNewParameter 的 "declaration"。
在
"parameters": {}
区域（下面第 4 行是该部分开始的地方）
我还添加了一个简单的响应，尝试读取参数值并将其发回响应中。 （命名为 "Read_And_Use_Parameter_Value_Simple_Response" 的所有事物）
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"metadata": {
"description": "Name of the Logic App."
}
},
"logicAppLocation": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"allowedValues": [
"eastasia",
"southeastasia",
"centralus",
"eastus",
"eastus2",
"westus",
"northcentralus",
"southcentralus",
"northeurope",
"westeurope",
"japanwest",
"japaneast",
"brazilsouth",
"australiaeast",
"australiasoutheast",
"southindia",
"centralindia",
"westindia",
"canadacentral",
"canadaeast",
"uksouth",
"ukwest",
"westcentralus",
"westus2",
"[resourceGroup().location]"
],
"metadata": {
"description": "Location of the Logic App."
}
},
"MyFirstNewParameter": {
"type": "string",
"metadata": {
"description": "Name of the MyFirstNewParameter."
},
"defaultValue": "My1NewParameterDefaultValue"
}
},
"variables": {},
"resources": [
{
"name": "[parameters('logicAppName')]",
"type": "Microsoft.Logic/workflows",
"location": "[parameters('logicAppLocation')]",
"tags": {
"displayName": "LogicApp"
},
"apiVersion": "2016-06-01",
"properties": {
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Read_And_Use_Parameter_Value_Simple_Response": {
"type": "Response",
"inputs": {
"statusCode": 200,
"body": "The parameter value is ***@{parameters('MyFirstNewParameter')}***"
},
"runAfter": {}
}
},
"parameters": {},
"triggers": {
"manual": {
"type": "Request",
"kind": "Http",
"inputs": {
"schema": {}
}
}
},
"contentVersion": "1.0.0.0",
"outputs": {}
},
"parameters": {}
}
}
],
"outputs": {}
}
当我发送请求时，我在客户端中得到以下信息：
{
"error": {
"code": "NoResponse",
"message": "The server did not received a response from an upstream server. Request tracking id '000000000000000000000'."
}
}
当我检查门户时，生成以下错误：
模板无效。无法处理行“1”和列“1232”处的操作 'Read_And_Use_Parameter_Value_Simple_Response' 输入中的模板语言表达式：“未找到工作流参数 'MyFirstNewParameter'。”。
做什么？
如何在 Logic App LogicApp.parameters.json 中定义 "read" 参数？
感兴趣的网址
https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-workflow-definition-language#parameters
附加正确的工作代码
已接受的答案表明参数集存在歧义。
这是更正后的工作答案，名称明确。
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"value": "MylogicAppName"
},
"MyFirstNewArmParameter": {
"value": "ValueIWantToSeeShowUp"
}
}
}
和
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"metadata": {
"description": "Name of the Logic App."
}
},
"logicAppLocation": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"allowedValues": [
"eastasia",
"southeastasia",
"centralus",
"eastus",
"eastus2",
"westus",
"northcentralus",
"southcentralus",
"northeurope",
"westeurope",
"japanwest",
"japaneast",
"brazilsouth",
"australiaeast",
"australiasoutheast",
"southindia",
"centralindia",
"westindia",
"canadacentral",
"canadaeast",
"uksouth",
"ukwest",
"westcentralus",
"westus2",
"[resourceGroup().location]"
],
"metadata": {
"description": "Location of the Logic App."
}
},
"MyFirstNewArmParameter": {
"type": "string",
"metadata": {
"description": "Name of the MyFirstNewArmParameter."
},
"defaultValue": "My1NewArmParameterDefaultValue"
}
},
"variables": {
},
"resources": [{
"name": "[parameters('logicAppName')]",
"type": "Microsoft.Logic/workflows",
"location": "[parameters('logicAppLocation')]",
"tags": {
"displayName": "LogicApp"
},
"apiVersion": "2016-06-01",
"properties": {
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Read_And_Use_Parameter_Value_Simple_Response": {
"type": "Response",
"inputs": {
"statusCode": 200,
"body": "The parameter value is ***@{parameters('MyFirstNewLogicAppParameter')}***"
},
"runAfter": {
}
}
},
"parameters": {
"MyFirstNewLogicAppParameter": {
"type": "string",
"defaultValue": "MyFirstNewLogicAppParameterDefaultValue"
}
},
"triggers": {
"manual": {
"type": "Request",
"kind": "Http",
"inputs": {
"schema": {
}
}
}
},
"contentVersion": "1.0.0.0",
"outputs": {
}
},
"parameters": {
"MyFirstNewLogicAppParameter": {
"value": "[parameters('MyFirstNewArmParameter')]"
}
}
}
}],
"outputs": {
}
}
客户端现在收到预期值
**参数值为***ValueIWantToSeeShowUp*****
我也找到了这篇文章：
http://blog.ibiz-solutions.se/integration/logic-apps-parameters-vs-arm-parameters/
文章的第一段在下面，以防url将来停止工作（如果移动了可能会在互联网上搜索）
逻辑应用程序参数与 ARM 参数 我的问题是 ARM 模板参数和逻辑应用程序参数之间有什么区别，以及何时应该使用这些参数，所以这就是我将在本 post 中尝试解释的内容。 第一个 ARM 模板参数与 ARM 模板一起使用，ARM 模板在将基于 ARM 的资源部署到 Azure 时使用，而逻辑应用程序的资源是通过 ARM 模板部署的。 Logic App 背后的工作流定义语言与 ARM 模板非常相似，因此一开始很难看出差异。
作者：Mattias Lögdberg
我知道这很混乱，但是有 ARM Template 参数和 LogicApp 参数。您刚刚声明了 ARM 参数，但错过了 LogicApp 参数。然后您可以将 ARM 参数传递给 LogicApp 参数。
试试这个：
{
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"logicAppName": {
"type": "string",
"minLength": 1,
"maxLength": 80,
"metadata": {
"description": "Name of the Logic App."
}
},
"logicAppLocation": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"allowedValues": ["eastasia",
"southeastasia",
"centralus",
"eastus",
"eastus2",
"westus",
"northcentralus",
"southcentralus",
"northeurope",
"westeurope",
"japanwest",
"japaneast",
"brazilsouth",
"australiaeast",
"australiasoutheast",
"southindia",
"centralindia",
"westindia",
"canadacentral",
"canadaeast",
"uksouth",
"ukwest",
"westcentralus",
"westus2",
"[resourceGroup().location]"],
"metadata": {
"description": "Location of the Logic App."
}
},
"MyFirstNewParameter": {
"type": "string",
"metadata": {
"description": "Name of the MyFirstNewParameter."
},
"defaultValue": "My1NewParameterDefaultValue"
}
},
"variables": {
},
"resources": [{
"name": "[parameters('logicAppName')]",
"type": "Microsoft.Logic/workflows",
"location": "[parameters('logicAppLocation')]",
"tags": {
"displayName": "LogicApp"
},
"apiVersion": "2016-06-01",
"properties": {
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Read_And_Use_Parameter_Value_Simple_Response": {
"type": "Response",
"inputs": {
"statusCode": 200,
"body": "The parameter value is ***@{parameters('MyFirstNewParameter')}***"
},
"runAfter": {
}
}
},
"parameters": {
"MyFirstNewParameter": {
"type": "string"
}
},
"triggers": {
"manual": {
"type": "Request",
"kind": "Http",
"inputs": {
"schema": {
}
}
}
},
"contentVersion": "1.0.0.0",
"outputs": {
}
},
"parameters": {
"MyFirstNewParameter": {
"value": "[parameters('MyFirstNewParameter')]"
}
}
}
}],
"outputs": {
}
}
有关如何使用此 link 中的 ARM 模板和参数为 CI/CD 准备逻辑应用程序的一些提示和技巧：https://platform.deloitte.com.au/articles/preparing-azure-logic-apps-for-cicd
HTH