如何創建 CSV 文件下載 Azure Function 在 ZA7F5F35426B927411FC9231B736

Question

I am trying to write an Azure Function that fetches data from a WebAPI, and returns a CSV file as a download to the user who enters the Function URL.

CSV 文件已成功創建和下載。

這可以通過以下代碼解決：

import logging

import azure.functions as func

from init_iterateNodeUserHomeAdress import createCSV


def main(req: func.HttpRequest) -> func.HttpResponse:
    logging.info('Python HTTP trigger function processed a request.')

        
    #Geneartion CSV String
    csv=createCSV()
    
    
    
    #Converting String to CSV File
    filebytes= bytes(csv, 'utf-8')
    #Returning CSV file
    return func.HttpResponse(body=filebytes, status_code=200, mimetype='application/octet-stream')

問題是下載的文件具有 HttpTrigger 的名稱並且沒有文件擴展名。

我希望下載的文件名為 report.csv。 這里有人有解決方案嗎？

使用www.DeepL.com/Translator翻譯（免費版）

Answer 1

嘗試設置Content-Disposition響應 header。

就像是：

def main(req: func.HttpRequest) -> func.HttpResponse:
    logging.info('Python HTTP trigger function processed a request.')

        
    #Geneartion CSV String
    csv=createCSV()
    
    
    
    #Converting String to CSV File
    filebytes= bytes(csv, 'utf-8')
    #Returning CSV file
    headers = {
      "Content-Disposition": "attachment; filename='report.csv'"
    }
    return func.HttpResponse(body=filebytes, status_code=200, headers=headers, mimetype='application/octet-stream')