从ADF调用Azure函数并传递Query String参数 [英] Call Azure Function from ADF and pass Query String parameters

问题描述

我试图从Data Factory调用HTTP触发器Azure函数并为GET传递参数方法如下：

{

    " functionName"：" AzFnFileService"，

    " method" ;:\"GET"，

    "标题"：{

   ;      " op" ;:"存在"，

        " inputfolder"：" src"，

        " file"：" eula.txt"，

        "targetfolder"：" tgt"

    }，

    "body"：""

}

但是，Azure功能似乎无法读取参数/标头。从浏览器调用时，Azure功能完美地工作
。我的Azure功能的返回类型是JObject。有没有人知道如何从ADF为Azure函数传递查询字符串。

解决方案

嗨Rahul，

从ADF结束看，一切都很好。我在我的实例上尝试了相同的操作，并且能够在Azure函数中接收所有标头。

您是否收到任何错误？请确保使用正确的语法来获取标题。例如：

在C＃中，它将类似于：

string   header1
= req.Headers [ " op" ];

在NodeJS中，它可能是这样的：

req.headers ['op' ]

I am trying to call a HTTP trigger Azure Function from Data Factory and pass parameters for GET method as follows:

{

    "functionName": "AzFnFileService",

    "method": "GET",

    "headers": {

        "op": "exist",

        "inputfolder": "src",

        "file": "eula.txt",

        "targetfolder": "tgt"

    },

    "body": ""

}

However, it seems Azure Function is not able to read the parameters/headers. The Azure Function works perfectly fine when called from Browser. The return type for my Azure Function is a JObject. Does anybody know how to pass Query String from ADF for Azure Function.

解决方案

Hi Rahul,

Everything looks fine from ADF end. I have tried out the same on my instance and am able to receive all headers in the Azure function.

Are you getting any error ? Please make sure you are using the right syntax to get headers. For example :

In C#, it would be something like :

string header1 = req.Headers["op"];

In NodeJS, it could be something like :

req.headers['op']

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