添加视频
<video type="html5">https://shujuyongsheng.oss-cn-beijing.aliyuncs.com/data/attachment/upload_media/20190704/ssltyh3drzj3y3sj.mp4</video>
<imagemap> 文件:马斯克:如何实现人类永生.jpg|350px circle 550 500 100 点击 </imagemap>
<video type="html5">https://shujuyongsheng.oss-cn-beijing.aliyuncs.com/data/attachment/upload_media/20190704/ssltyh3drzj3y3sj.mp4</video>
<imagemap> 文件:马斯克:如何实现人类永生.jpg|350px circle 550 500 100 点击 </imagemap>