发布后Azure函数导入Pyodbc错误

Question

首先-非常感谢您的所有帖子和回复，这极大地帮助了我！

我已经成功创建了一个Azure函数，该函数具有导入的pyodbc，azure.function，如下所示。

*import logging
import pyodbc
import json
import azure.functions as func
def main(req: func.HttpRequest) ->  func.HttpResponse:
    logging.info('Python HTTP trigger function processed a request.')
    try:*

它在VS Code中工作正常，但是当我尝试在发布后运行它时，它会失败并显示

**2019-11-22T14:31:17.743 [Information] Executing 'Functions.godataexcelautomation' (Reason='This function was programmatically called via the host APIs.', Id=79cebf6c-b371-4a12-b623-16931abe7757)
2019-11-22T14:31:17.761 [Error] Executed 'Functions.godataexcelautomation' (Failed, Id=79cebf6c-b371-4a12-b623-16931abe7757)
Result: Failure
Exception: ModuleNotFoundError: No module named 'pyodbc'
Stack:   File "/azure-functions-host/workers/python/3.6/LINUX/X64/azure_functions_worker/dispatcher.py", line 242, in _handle__function_load_request
    func_request.metadata.entry_point)
  File "/azure-functions-host/workers/python/3.6/LINUX/X64/azure_functions_worker/loader.py", line 66, in load_function
    mod = importlib.import_module(fullmodname)
  File "/usr/local/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/home/site/wwwroot/godataexcelautomation/__init__.py", line 2, in <module>
    import pyodbc**

感谢您可以提供的任何帮助..好像我需要将pyodbc用于Azure门户？在.json文件中？ 预先感谢！

Answer 1

当我直接从VS代码部署python函数时，发生了与您相同的错误。请检查您是否在pyobdc中添加了requirements.txt并尝试以下命令来部署python函数，它解决了我的问题：

func azure functionapp publish <APP_NAME> --build remote

顺便说一句，您应该在Python函数上将ODBC Driver 17 for SQL Server定义为odbc驱动程序。

结果：