在Mac中使用 brew services start redis 命令启动、停止Redis服务报错

目录

• 一、问题现象
• 二、解决办法
• • 1、删除homebrew-services 目录
  • 2、升级
  • 3、验证升级结果

    一、问题现象

    启动Redis服务命令：

    
    （图片来源网络，侵删）

    brew services start redis
    

    异常信息如下：

    Error: uninitialized constant Homebrew::Service::System
    /opt/homebrew/Library/Homebrew/macos_version.rb:150:in `const_missing'
    /opt/homebrew/Library/Taps/homebrew/homebrew-services/cmd/services.rb:61:in `services'
    /opt/homebrew/Library/Homebrew/brew.rb:86:in `'
    

    停止Redis服务命令：

    brew services stop redis
    

    异常信息同上。

    二、解决办法

    删除 homebrew-services 目录，并升级，详细步骤如下：

    1、删除homebrew-services 目录

    rm -rf /opt/homebrew/Library/Taps/homebrew/homebrew-services
    

    2、升级

    brew tap homebrew/services
    

    升级结果如下（结果中有个Error，可忽略）：

    Running `brew update --auto-update`...
    Error: Failed to download https://formulae.brew.sh/api/cask.jws.json!
    Installing from the API is now the default behaviour!
    You can save space and time by running:
      brew untap homebrew/core
      brew untap homebrew/cask
    ==> Downloading https://formulae.brew.sh/api/cask.jws.json
    ############################################################################################################################################################################## 100.0%
    ==> Auto-updated Homebrew!
    Updated 1 tap (homebrew/cask).
    ==> New Casks
    kuaitie
    ==> Tapping homebrew/services
    Cloning into '/opt/homebrew/Library/Taps/homebrew/homebrew-services'...
    remote: Enumerating objects: 2564, done.
    remote: Counting objects: 100% (317/317), done.
    remote: Compressing objects: 100% (163/163), done.
    remote: Total 2564 (delta 180), reused 216 (delta 149), pack-reused 2247
    Receiving objects: 100% (2564/2564), 711.51 KiB | 1.52 MiB/s, done.
    Resolving deltas: 100% (1180/1180), done.
    Tapped 1 command (45 files, 886.1KB).
    

    升级成功。

    3、验证升级结果

    brew services list
    

    结果：

    Name  Status User File
    redis none   
    

    再次使用brew services start redis、brew services stop redis 尝试启动、停止Redis服务：

    ==> Successfully started `redis` (label: homebrew.mxcl.redis)
    

    Stopping `redis`... (might take a while)
    ==> Successfully stopped `redis` (label: homebrew.mxcl.redis)
    

    问题解决。