宝塔有时候挺烦人的哈，数据库创建满权限用户

CREATE USER 'rootadmin'@'%' IDENTIFIED BY '***';
GRANT ALL PRIVILEGES ON *.* TO 'rootadmin'@'%' IDENTIFIED BY '***' REQUIRE NONE WITH GRANT OPTION MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0;
CREATE DATABASE IF NOT EXISTS `rootadmin`;
GRANT ALL PRIVILEGES ON `rootadmin`.* TO 'rootadmin'@'%';
GRANT ALL PRIVILEGES ON `rootadmin\_%`.* TO 'rootadmin'@'%';