Question

我是Azure功能的新手，我创建了名为＆＃34; myfunction＆＃34;的azure功能，其中包含
1）控制台应用程序（.exe）
代码：

console.writeline("Hello World!");

2）run.ps1（Powershell）
代码：

.\<consoleappname>.exe

3）function.json
代码：

{
  "bindings": [
    {
      "type": "timerTrigger",
      "direction": "in",
      "schedule": "*/15 * * * * *",
      "runOnStartup": false
    }
  ]
}

当我运行此函数时，它会抛出一个错误，如下所示：

Error:
             
Function ($nmfunction) Error: The binding name  is invalid. Please assign a valid name to the binding. 
             
Session Id: 3366132a28a043bab13f1cfa28781c9b
             
Timestamp: 2017-04-19T14:14:03.962Z

当我将"name":"nmfunction"添加到json绑定时，它不会在UI中抛出任何错误，但仍然无法运行控制台应用程序，并在日志中抛出错误，

2017-04-19T14:20:25.618 Function started (Id=9bc53d11-1189-43c1-9497-4438713025fa)
2017-04-19T14:20:26.009 .\ConsoleApp1.exe : The term '.\ConsoleApp1.exe' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
at run.ps1: line 1
+ .\ConsoleApp1.exe
+ _________________
    + CategoryInfo          : ObjectNotFound: (.\ConsoleApp1.exe:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException
2017-04-19T14:20:26.009 Function completed (Failure, Id=9bc53d11-1189-43c1-9497-4438713025fa, Duration=389ms)
2017-04-19T14:20:26.024 Exception while executing function: Functions.nmfunction. Microsoft.Azure.WebJobs.Script: PowerShell script error. System.Management.Automation: The term '.\ConsoleApp1.exe' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

Answer 1

将绑定名称放到json文件中，它确实是必需参数。

找不到您的exe文件，因为您认为当前文件夹是该函数的文件夹，但这不是真的。默认目录为D:\Windows\system32。您可以通过在.ps1文件中添加一行来查看：

Write-Output "Current folder: $((Get-Item -Path ".\" -Verbose).FullName)";

一个选项是指定.exe文件的绝对路径，在您的情况下可能是D:\home\site\wwwroot\nmfunction。

有一个开放的issue可以提供更直观的方式来访问本地文件。

Azure Functions执行错误

1 个答案: