typescript TypeScript:try/catch踩坑:Object is of type ‘unknown‘ 本文介绍: typescript :object is of type ‘unknown’ ...
互联网 Uncaught (in promise) DOMException: The play() request was interrupted by a new load request. 本文介绍: 原因是:video.play是一个promise,因此错误需要在结束以后catc...