mysql创建数据库后出现Access denied for user root@% to database ‘xxxx’grant all on xxxx.* to ro
mysql创建数据库后出现Access denied for user 'root'@'%' to database ‘xxxx’
grant all on xxxx.* to 'root'@'%' identified by 'password' with grant option; xxxx代表创建的数据库; password为用户密码，在此为root的密码
完成后即可！