fecro应用 在线升级成功1.3后报错 fecshop service method is not exit. fecshop\services\Helper::actionGetBaseWebsiteName
需要升级fecmall，版本：fecmall-2.8.4
fecro-1.3.0升级，这里写清楚了： http://www.fecmall.com/doc/fecmall-guide/fecro/cn-1.0/guide-fecmall-fecro-upgrade-130.html
Github提交的代码：https://github.com/fecshop/yii2_fecshop/commit/bf5cbde2f7d2558373b1f7f33370a363a7c3ec95#diff-9433e3ca396e5c6bd7bdaed34f93afef52e14b1add64e0e7cfaa3aad9348ec3cR54
