mariadb数据库字符编码设置

[client]

# This group is not read by mysql client library,
# If you use the same .cnf file for MySQL and MariaDB,
# use it for MariaDB-only client options
default-character-set=utf8

# this is only for the mysqld standalone daemon
[mysqld]

character-set-server=utf8

# this is only for embedded server