创建数据库

CREATE DATABASE IF NOT EXISTS `数据库` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

创建用户和密码

CREATE USER '用户名'@'%' IDENTIFIED BY '密码';

赋予用户拥有数据库的权限

GRANT SELECT,INSERT,UPDATE,REFERENCES,DELETE,CREATE,DROP,ALTER,INDEX,TRIGGER,CREATE VIEW,SHOW VIEW,EXECUTE,ALTER ROUTINE,CREATE ROUTINE,CREATE TEMPORARY TABLES,LOCK TABLES,EVENT ON `数据库`.* TO '用户名'@'%';