检查JSON响应中是否存在关键字-Azure Logic Apps
在我的Azure Logic应用程序中,我有一个从SQL数据库获取行的操作,如下所示 以及本文件的样本输出(正文),如下所示:检查JSON响应中是否存在关键字-Azure Logic Apps,json,azure,azure-logic-apps,Json,Azure,Azure Logic Apps,在我的Azure Logic应用程序中,我有一个从SQL数据库获取行的操作,如下所示 以及本文件的样本输出(正文),如下所示: { "@odata.context": "https://logic-apis-southeastasia.azure-apim.net/apim/sql/5bb78f1b756e4b6097a8bccb6be8dae7/$metadata#datasets('virtueagintegrationssqldbsv-dev2.data
{
"@odata.context": "https://logic-apis-southeastasia.azure-apim.net/apim/sql/5bb78f1b756e4b6097a8bccb6be8dae7/$metadata#datasets('virtueagintegrationssqldbsv-dev2.database.windows.net%2CLearnIntegrationDB-dev2')/tables('%5Bdbo%5D.%5BLearnEmployeeExamData%5D')/items",
"value": [
{
"@odata.etag": "",
"ItemInternalId": "ddf29856-4452-4511-a041-83a4bcf3e8fc",
"EXAMSTART": "YES",
"EXAMRESULT": "YES"
},
{
"@odata.etag": "",
"ItemInternalId": "b5a0261b-c5bf-4f14-8a87-a6acd3aaa26b",
"EXAMSTART": "YES",
"EXAMRESULT": "YES"
},
{
"@odata.etag": "",
"ItemInternalId": "7035458b-605d-431e-a352-dc91261f2a59"
},
{
"@odata.etag": "",
"ItemInternalId": "648d4c06-c3e0-45a9-b656-1aab485d12fd"
}
]
}
是否有表达式检查至少一个项目是否有“EXAMSTART”:“是”
,如上述响应中所示的项目列表“值”
例如:对于上面的响应,它应该输出
True
,因为它有两个这样的项。您可以使用数据操作->过滤器数组步骤仅获取带有EXAMSTART:“YES”
的项:
然后使用评估是否有任何从过滤器数组返回的数组项
:
代码视图:
"Condition": {
"actions": {},
"expression": {
"and": [
{
"greater": [
"@length(body('Filter_array'))",
0
]
}
]
},
"runAfter": {
"Filter_array": [
"Succeeded"
]
},
"type": "If"
},
"Filter_array": {
"inputs": {
"from": "@body('Get_rows_(V2)')?['value']",
"where": "@equals(item()?['EXAMSTART'], 'YES')"
},
"runAfter": {
"Get_rows_(V2)": [
"Succeeded"
]
},
"type": "Query"
},