我的Mariadb版本是mysql Ver 15.1 Distrib 10.3.23-MariaDB, for debian-linux-gnu (x86_64) usingreadline 5.2$ uname -a
Linux mypc 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24See "systemctl status mariadb.service" and &
按照这里的说明:
MySQL Connection Error: (1130) Host '172.19.0.3' is not allowed to connect to this MariaDBserver
Warning: mysqli::mysqli(): (HY000/1130): Host '172.19.0.3' is not allowed