在dev.epicgames.com中观看课程视频时,如果在国内,则无法正常播放视频,国内视频源为腾讯的cdn,通过浏览器控制台可以看到视频链接被浏览器跨域拦截了,此项错误需要配置cdn服务允许跨域
unreal-engine-99b43f:1 Access to XMLHttpRequest at 'https://assetseg2-1251447533.file.myqcloud.com/d82901fd-4d0b-4ed2-88e2-7aa1dced4751/init_2.mp4' from origin 'https://dev.epicgames.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.