brew操作mysql

• 安装mysql brew install mysql
• 启动mysql brew services start mysql
• 停止mysql brew services stop mysql
• 重启mysql brew services restart mysql

在我的机器上，my.cnf文件的位置在：/usr/local/etc/my.cnf，默认情况下里面的内容为：

# Default Homebrew MySQL server config
[mysqld]
# Only allow connections from localhost
bind-address = 127.0.0.1