在 Azure Function 中动态设置计划 [英] Dynamically set schedule in Azure Function

问题描述

我的 Azure 函数有以下 function.json，其计划设置为每天 9.30 运行.我想要的是动态设置这个 json 的 schedule 属性.当使用我的应用程序的客户端输入日期时，就会出现这种情况，该日期调度程序应该运行.

I have following function.json for my Azure function whose schedule is set to run at 9.30 daily. What I want is to dynamically set the schedule attribute of this json. This scenario arises when a client who is using my application enters date, on that date-scheduler should run.

   {
  "bindings": [
    {
      "name": "myTimer",
      "type": "timerTrigger",
      "direction": "in",
      "schedule": "0 30 9 * * *" //Want to set dynamically
    }
  ],
  "disabled": false
}

这可能吗?

(另请注意，由于预算原因，我不想使用 Azure Scheduler)

(Also note, I don't want to use Azure Scheduler due to budgeting reasons)

推荐答案

1. 使用 Kudu API 更改 function.jsonhttps://github.com/projectkudu/kudu/wiki/REST-API

PUT https://{functionAppName}.scm.azurewebsites.net/api/vfs/{pathToFunction.json}，标题:如果匹配:*"，正文:新的function.json内容

PUT https://{functionAppName}.scm.azurewebsites.net/api/vfs/{pathToFunction.json}, Headers: If-Match: "*", Body: new function.json content

然后发送请求以应用更改

Then send request to apply changes

POST https://{functionAppName}.scm.azurewebsites.net/api/functions/synctriggers

POST https://{functionAppName}.scm.azurewebsites.net/api/functions/synctriggers

或者您可以将队列触发器与initialVisibilityDelay"消息一起使用.在这种情况下，您需要编写自己的代码来实现调度程序.

Or you can use Queue Trigger with "initialVisibilityDelay" messages. In this case you need to write your own code to implement a scheduler.

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