参考博客:
KMP算法到底在干什么:https://blog.csdn.net/kornberg_fresnel/article/details/78002188KMP算法最浅显理解——一看就明白:https://blog.csdn.net/starstar1992/article/details/54913261
KMP入门级别算法详解--终于解决了(next数组详解):
https://blog.csdn.net/lee18254290736/article/details/77278769
字符串匹配的KMP算法:
http://www.ruanyifeng.com/blog/2013/05/Knuth%E2%80%93Morris%E2%80%93Pratt_algorithm.html
Boyer–Moore算法