分析发现有如下不同点：
https://webcache.googleusercontent.com/search?q=cache:NoKfKAVEghkJ:https://www.nowcoder.com/questionTerminal/7b5baed03fba46238d6cee1019e16919&cd=1&hl=zh-TW&ct=clnk&gl=us
http://webcache.googleusercontent.com/search?q=cache:NoKfKAVEghkJ:https://www.nowcoder.com/questionTerminal/7b5baed03fba46238d6cee1019e16919&hl=zh-TW&gl=us&strip=1&vwsrc=0
https://webcache.googleusercontent.com/search?q=cache:VCD9y6ZXmakJ:https://www.zhihu.com/question/530797714/answer/2520893249&cd=2&hl=zh-TW&ct=clnk&gl=us
http://webcache.googleusercontent.com/search?q=cache:VCD9y6ZXmakJ:https://www.zhihu.com/question/530797714/answer/2520893249&cd=2&hl=zh-TW&gl=us&strip=1&vwsrc=0
直接加上后面的后缀，改下前面的即可查看纯文本快照
