#### DB SQL下载 [opscloud4-4.2.0.sql](https://opscloud4-res.oss-cn-hangzhou.aliyuncs.com/releases/4.2.0/opscloud4-4.2.0.sql) #### 安装MySQL 8 ``` ...此处省略300字 ``` #### 创建数据库 ``` create database opscloud4 character set utf8mb4; ``` #### 创建用户 ``` create user 'opscloud4'@'%' identified by 'YourPassword'; ``` #### 授权 ``` grant all privileges on opscloud4.* to 'opscloud4'@'%'; ``` #### 刷新权限 ``` flush privileges; ``` #### 导入 ``` mysql -h127.0.0.1 -uopscloud4 -p'YourPassword' opscloud4 < opscloud4-4.2.0.sql ```