https://www.chegg.com/homework-help/questions-and-answers/suppose-use-simplefs-inode-file-contains-12-direct-pointers-1-indirect-pointer-1-double-in-q167264960 
看了一下好像是直接把图片模糊之后放上去的，有什么不氪金的办法吗，或者可以无线试用吗