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我的网站访问图片和视频都是通过java .do后缀 的请求来处理的，比如我访问一张图片1.jpg，我的请求是www.xxx.com/getFile.do?file=1.jpg这样的，通过io流来获取的，请问这种可以用cdn加速吗？还有视频的也是通过这种访问方式进行的，可以用cdn加速吗
人生最曼妙的风景，竟是内心的淡定与从容！
Why do you need IO stream? If you access it this way, you can directly return the file. url
url
Probably not. Your resources are all read from the server. How can the CND server cache them?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Why do you need IO stream? If you access it this way, you can directly return the file.
urlProbably not. Your resources are all read from the server. How can the CND server cache them?