mysql启动失败（sql-mode）

mysql启动报错：
Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.[FAILED]
编辑mysql配置文件
vi /etc/my.conf
最后一行加sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

source /etc/my.conf
再次启动
service myslqd start