# 用户名:user,密码:123

# 密文密码(推荐): PASSWORD('123')=*23AE809DDACAF96AF0FD78ED04B6A265E05AA257
CREATE USER 'user'@'%' IDENTIFIED BY PASSWORD '*23AE809DDACAF96AF0FD78ED04B6A265E05AA257';

# 授权时同理也可以使用这种方式
GRANT SELECT ON *.* TO 'user'@'%' IDENTIFIED BY PASSWORD '*23AE809DDACAF96AF0FD78ED04B6A265E05AA257';

# 明文密码。不安全
CREATE USER 'user'@'%' IDENTIFIED BY '123';