macOS Catalina配置MySQL

1. MySQL官网下载MySQL Community并安装
2. 打开终端，输入

vi ~/.zshrc

3. 敲下回车，输入

export PATH=${PATH}:/usr/local/mysql/bin/
:wq
source ~/.zshrc

4. 重新启动终端，输入mysql -u root -p和密码后即可登陆MySQL

参考：https://stackoverflow.com/questions/35858052/zsh-command-not-found-mysql