python查找字符串所有子串

https://blog.csdn.net/jiangjiang_jian/article/details/79453856

  1. [s[i:i + x + 1] for x in range(len(s)) for i in range(len(s) - x)] 
原文地址:https://www.cnblogs.com/alfredsun/p/9407055.html