mysql default utf8

./bin/mysqladmin -u root shutdown

[mysqld]

character-set-server=utf8

collation-server=utf8_general_ci

init_connect=SET collation_connection=utf8_general_ci

init_connect=SET NAMES utf8

[client]

default-character-set=utf8

[mysql]

default-character-set=utf8

./bin/mysqld_safe &