segmentfault的图片URL缩短是如何实现的？
segmentfault的图片URL缩短是如何实现的？
如上图中的，URL地址变短了。实际是用的upyun的CDN地址
求解，谢谢！
回复内容：
segmentfault的图片URL缩短是如何实现的？
如上图中的，URL地址变短了。实际是用的upyun的CDN地址
求解，谢谢！
复制到浏览器里看一下。确实是upyun的。
我猜是把upyun的网址生成的短URL
然后访问的时候直接输出
不难理解,想必短网址你用过,
这个就是上传图片→segmentfault上传到又拍云→数据库加入记录[图片的又拍云文件名,随机生成一个不重复的slug]→ajax返回。
当访问这个URL时segment查询图片对应地址并302跳转
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