Azure cosmos db触发器

Question

是否可以在azure管道中调用cosmos db触发器？流水线只是将数据从azrue存储复制到cosmos db集合，并且需要调用预触发。如何为复制活动指定触发器ID？

Answer 1

根据您的说法，您可以通过使用带有Blob Trigger和DocumentDB output binding的Azure函数来解决此问题。

类似一个functions.json到：

{ 
    "disabled": false, 
    "bindings": [ 
     { 
      "name": "myBlob", 
      "type": "blobTrigger", 
      "direction": "in", 
      "path": "<name-of-the-folder-where-files-get-uploaded>", 
      "connection":"MyStorageAccount" 
     }, 
     { 
      "name": "documentToSave", 
      "type": "documentDB", 
      "databaseName": "MyDatabase", 
      "collectionName": "MyCollection", 
      "createIfNotExists": true, 
      "connection": "MyAccount_COSMOSDB",  
      "direction": "out" 
     } 
    ] 
} 

和函数体可以是这样的：

// Blob trigger binding to a CloudBlockBlob 
#r "Microsoft.WindowsAzure.Storage" 

using Microsoft.WindowsAzure.Storage.Blob; 

public static void Run(CloudBlockBlob myBlob, out object documentToSave, TraceWriter log) 
{ 
    // some logic to read the blob and parse it 

    documentToSave = new { 
     id = "some value", 
     .. other properties here 
     }; 
}