安装 Dapr CLI 脚手架工具

Dapr CLI 是您用于各种 Dapr 相关任务的主要工具。 您可以使用它来运行一个带有Dapr sidecar的应用程序， 以及查看sidecar日志、列出运行中的服务、运行 Dapr 仪表板。 The Dapr CLI works with both self-hosted and Kubernetes environments.

开始下载并安装 Dapr CLI：

• Linux
• Windows
• MacOS
• Binaries

此命令将安装最新的 Linux Dapr CLI 到 /usr/local/bin：

wget -q https://raw.githubusercontent.com/dapr/cli/master/install/install.sh -O - | /bin/bash

此命令提示命令将安装最新的 Windows Dapr CLI 到 C:\dapr 并将此目录添加到用户PATH 环境变量。

powershell -Command "iwr -useb https://raw.githubusercontent.com/dapr/cli/master/install/install.ps1 | iex"

此命令将安装最新的 darwin Dapr CLI 到 /usr/local/bin:

curl -fsSL https://raw.githubusercontent.com/dapr/cli/master/install/install.sh | /bin/bash

或者您可以通过 Homebrew 进行安装：

brew install dapr/tap/dapr-cli

Note for M1 Macs

<p>M1 Mac不支持homebrew 您需要使用 Dapr 安装脚本并安装 rosetta amd64 兼容层。 如果你没有安装它，你可以运行：</p>

softwareupdate --install-rosetta

每次发行的Dapr CLI包括各种操作系统和架构。 这些二进制版本可以手动下载和安装。

1. 从最新的 Dapr Releases中下载所需的 Dapr CLI
2. 解压它(例如，dapr_linux_amd64.tar.gz, dapr_windows_amd64.zip)
3. 将其移动到你想要的位置。
   • 用于 Linux/MacOS - /usr/local/bin
   • 对于Windows，创建一个目录并将其添加到系统PATH。 例如，通过编辑系统环境变量，创建一个名为 C:\dapr 的目录，并将此目录添加到您的用户PATH。

步骤 2：验证安装

您可以通过重新启动您的终端/命令提示和运行以下操作来验证CLI：

dapr

输出显示应该如下方所示：

         __
    ____/ /___ _____  _____
   / __  / __ '/ __ \/ ___/
  / /_/ / /_/ / /_/ / /
  \__,_/\__,_/ .___/_/
              /_/
===============================
Distributed Application Runtime
Usage:
  dapr [command]
Available Commands:
  completion     Generates shell completion scripts
  components     List all Dapr components. Supported platforms: Kubernetes
  configurations List all Dapr configurations. Supported platforms: Kubernetes
  dashboard      Start Dapr dashboard. Supported platforms: Kubernetes and self-hosted
  help           Help about any command
  init           Install Dapr on supported hosting platforms. Supported platforms: Kubernetes and self-hosted
  invoke         Invoke a method on a given Dapr application. Supported platforms: Self-hosted
  list           List all Dapr instances. Supported platforms: Kubernetes and self-hosted
  logs           Get Dapr sidecar logs for an application. Supported platforms: Kubernetes
  mtls           Check if mTLS is enabled. Supported platforms: Kubernetes
  publish        Publish a pub-sub event. Supported platforms: Self-hosted
  run            Run Dapr and (optionally) your application side by side. Supported platforms: Self-hosted
  status         Show the health status of Dapr services. Supported platforms: Kubernetes
  stop           Stop Dapr instances and their associated apps. . Supported platforms: Self-hosted
  uninstall      Uninstall Dapr runtime. Supported platforms: Kubernetes and self-hosted
  upgrade        Upgrades a Dapr control plane installation in a cluster. Supported platforms: Kubernetes
Flags:
  -h, --help      help for dapr
  -v, --version   version for dapr
Use "dapr [command] --help" for more information about a command.

下一步: 初始化 Dapr >>