Mac 使用 brew 安装 mysql

## 搜索可用版本
brew search mysql## 安装制定版本brew install mysql@8.0

## 重点需要关注的安装日志如下
==> Installing mysql@8.0
==> Pouring mysql@8.0-8.0.36_1.sonoma.bottle.tar.gz
==> /usr/local/Cellar/mysql@8.0/8.0.36_1/bin/mysqld --initialize-insecure --user=cookie. --basedir=/usr/local/Cellar/mysql@8.0/8.0
==> Caveats
We've installed your MySQL database without a root password. To secure it run:mysql_secure_installationMySQL is configured to only allow connections from localhost by defaultTo connect run:mysql -u rootmysql@8.0 is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.If you need to have mysql@8.0 first in your PATH, run:echo 'export PATH="/usr/local/opt/mysql@8.0/bin:$PATH"' >> ~/.zshrcFor compilers to find mysql@8.0 you may need to set:export LDFLAGS="-L/usr/local/opt/mysql@8.0/lib"export CPPFLAGS="-I/usr/local/opt/mysql@8.0/include"To start mysql@8.0 now and restart at login:brew services start mysql@8.0
Or, if you don't want/need a background service you can just run:/usr/local/opt/mysql@8.0/bin/mysqld_safe --datadir\=/usr/local/var/mysql
==> Summary
🍺  /usr/local/Cellar/mysql@8.0/8.0.36_1: 318 files, 301.2MB
==> Running `brew cleanup mysql@8.0`...
Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.
Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).
==> Caveats
==> mysql@8.0
We've installed your MySQL database without a root password. To secure it run:mysql_secure_installationMySQL is configured to only allow connections from localhost by defaultTo connect run:mysql -u rootmysql@8.0 is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.If you need to have mysql@8.0 first in your PATH, run:echo 'export PATH="/usr/local/opt/mysql@8.0/bin:$PATH"' >> ~/.zshrcFor compilers to find mysql@8.0 you may need to set:export LDFLAGS="-L/usr/local/opt/mysql@8.0/lib"export CPPFLAGS="-I/usr/local/opt/mysql@8.0/include"To start mysql@8.0 now and restart at login:brew services start mysql@8.0
Or, if you don't want/need a background service you can just run:/usr/local/opt/mysql@8.0/bin/mysqld_safe --datadir\=/usr/local/var/mysql

## 解析日志得出：
## 安装目录
ll /usr/local/Cellar/mysql@8.0/8.0.36_1/bin/mysqld

## 配置 mysql 环境变量
echo 'export PATH="/usr/local/opt/mysql@8.0/bin:$PATH"' >> ~/.zshrc
echo 'export LDFLAGS="-L/usr/local/opt/mysql@8.0/lib"' >> ~/.zshrc
echo 'export CPPFLAGS="-I/usr/local/opt/mysql@8.0/include"' >> ~/.zshrc
source ~/.zshrc## 启动mysqlbrew services start mysql@8.0## 配置 root 用户密码：Root@123
mysql_secure_installation