
服务器版本: CentOS 7
配置文件在/etc/my.cnf
systemctl stop mysqld[mysqld]下添加character-set-server=utf8[client]下添加default-character-set=utf8systemctl start mysqldmysql -u root -p
use mysql;
update user set host = ’%’ where user = ’root’;
此时出现了ERROR 1062 (23000): Duplicate entry '%-root' for key 'PRIMARY'
不予理会
flush privileges;
重新远程连接OK