Azure Python 函数：下划线在路由中不起作用

Question

你好，我正在创建一个“Azure Python 函数”，在 UNC 路径中有一个 POST/GET 路由，例如 http://localhost:7071/api/indicator/sjz_jb_1。因此，我创建了以下代码：

function.json

在之前的版本中我使用了{indicator:alpa?}基于https://docs.microsoft.com/nl-nl/azure/azure-functions/functions-bindings-http-webhook-trigger?tabs=python#customize-the-http-endpoint. But with the alfa datatype the underscores are not working. After searching on the internet I found the Whosebug post Underscore in URL not working with attribute routing它是基于c#但是代码仍然有效但仍然导致找不到页面。

{
  "scriptFile": "__init__.py",
  "bindings": [
    {
      "authLevel": "function",
      "type": "httpTrigger",
      "direction": "in",
      "name": "req",
      "methods": [
        "get",
        "post"
      ],
      "route": "indicator/{indicator:regex(^[a-zA-Z_]+$)}"
    },
    {
      "type": "http",
      "direction": "out",
      "name": "$return"
    }
  ]
}

init.py

import logging
import json
import azure.functions as func
from shared_code.Metadata import Visualisatieportal_indicatoren


def main(req: func.HttpRequest) -> func.HttpResponse:
    logging.info('Python HTTP trigger function processed a request.')
    ind = req.route_params.get('indicator')  
    logging.info(ind)
    indicator1 = Visualisatieportal_indicatoren.getVisualisatieportal_indicatoren(ind)
    result = json.dumps(indicator1.__dict__)
    return func.HttpResponse(str(id))

我的问题是，我需要更改什么才能在端点的路由中支持 so 下划线。

曼尼谢谢埃里克

Answer 1

My question is, what do I need to change so the so underscores can support in the route of the endpoints.

其中一种解决方法可以解决上述问题，

要使用下划线，您可以尝试以下操作：

 "route": "indicator/{indicator:regex(^[a-zA-Z0-9_]*$)}"

此外，基于此 MS DOC 我们不能在 python 函数 中使用以下 attribute 除了 c# & java.

Azure Python 函数：下划线在路由中不起作用

Azure Python Function: Underscore are not working in routes

python

azure-functions