创建适合无服务器代码执行的函数应用Create a function app for serverless code execution

此 Azure Functions 示例脚本将创建一个函数应用,作为函数的容器。This Azure Functions sample script creates a function app, which is a container for your functions. 将使用消耗计划创建最适合事件驱动无服务器工作负荷的函数应用。The function app is created using the Consumption plan, which is ideal for event-driven serverless workloads.

如果没有 Azure 订阅,可在开始前创建一个试用帐户If you don't have an Azure subscription, create a trial account before you begin.

先决条件Prerequisites

  • 如果需要,请安装 Azure CLI 来运行 CLI 参考命令。If you prefer, install the Azure CLI to run CLI reference commands.

    • 如果使用的是本地安装,请使用 az login 命令登录到 Azure CLI。If you're using a local installation, sign in to the Azure CLI by using the az login command. 若要完成身份验证过程,请遵循终端中显示的步骤。To finish the authentication process, follow the steps displayed in your terminal. 有关其他登录选项,请参阅登录 Azure CLIFor additional sign-in options, see Sign in with the Azure CLI.

    • 出现提示时,请在首次使用时安装 Azure CLI 扩展。When you're prompted, install Azure CLI extensions on first use. 有关扩展详细信息,请参阅使用 Azure CLI 的扩展For more information about extensions, see Use extensions with the Azure CLI.

    • 运行 az version 以查找安装的版本和依赖库。Run az version to find the version and dependent libraries that are installed. 若要升级到最新版本,请运行 az upgradeTo upgrade to the latest version, run az upgrade.

  • 本教程需要 Azure CLI 版本 2.0 或更高版本。This tutorial requires version 2.0 or later of the Azure CLI.

示例脚本Sample script

此脚本使用消耗计划创建 Azure 函数应用。This script creates an Azure Function app using the Consumption plan.

#!/bin/bash

# Function app and storage account names must be unique.
storageName=mystorageaccount$RANDOM
functionAppName=myserverlessfunc$RANDOM
region=chinanorth2

# Create a resource group.
az group create --name myResourceGroup --location $region

# Create an Azure storage account in the resource group.
az storage account create \
  --name $storageName \
  --location $region \
  --resource-group myResourceGroup \
  --sku Standard_LRS

# Create a serverless function app in the resource group.
az functionapp create \
  --name $functionAppName \
  --storage-account $storageName \
  --consumption-plan-location $region \
  --resource-group myResourceGroup \
  --functions-version 2
  

清理部署Clean up deployment

运行示例脚本后,可以使用以下命令删除资源组以及与其关联的所有资源。After the sample script has been run, the following command can be used to remove the resource group and all resources associated with it.

az group delete --name myResourceGroup

脚本说明Script explanation

表中的每条命令均链接到特定于命令的文档。Each command in the table links to command specific documentation. 此脚本使用以下命令:This script uses the following commands:

命令Command 说明Notes
az group createaz group create 创建用于存储所有资源的资源组。Creates a resource group in which all resources are stored.
az storage account createaz storage account create 创建 Azure 存储帐户。Creates an Azure Storage account.
az functionapp createaz functionapp create 创建 Function App。Creates a function app.

后续步骤Next steps

有关 Azure CLI 的详细信息,请参阅 Azure CLI 文档For more information on the Azure CLI, see Azure CLI documentation.

可以在 Azure Functions 文档中找到其他 Azure Functions CLI 脚本示例。Additional Azure Functions CLI script samples can be found in the Azure Functions documentation.