Install mysql on Mac

# 安装最新版 MySQL(默认是 9.x)
brew install mysql

# 启动 MySQL 服务
brew services start mysql

# 初始化安全设置(设置 root 密码)
mysql_secure_installation

 • 是否启用密码验证插件 → 按 n(方便设置简单密码)
 • 设置 root 密码 → 输入 1122
 • Remove anonymous users? → y
 • Disallow root login remotely? → y
 • Remove test database? → y
 • Reload privilege tables now? → y

# create database;

CREATE DATABASE mydb CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

# run mysql

mysql -u root -p

# login without input password by create configration files

sudo vim ~/.my.cnf

[client]
user=root
password=test
socket=/opt/homebrew/var/mysql/mysql.sock

 

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