进入Docker版mysql内部
docker exec -it mysql /bin/bash
进入mysql软件内部
mysql -u<username> -p<password>
新建数据库
CREATE DATABASE `<dbName>` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;```
赋予用户数据库权限
GRANT ALL ON `<dbName>`.* TO '<username>'@'%';
flush privileges;