alter table sys_oss_config add column domain varchar(255) null default '' COMMENT '自定义域名';

update sys_oss_config set endpoint = 'localhost:9000' where oss_config_id = 1;
update sys_oss_config set endpoint = 's3-cn-north-1.qiniucs.com', region = '' where oss_config_id = 2;
update sys_oss_config set endpoint = 'oss-cn-beijing.aliyuncs.com' where oss_config_id = 3;
update sys_oss_config set endpoint = 'cos.ap-beijing.myqcloud.com' where oss_config_id = 4;