ac Implement of Aho-Corasick Automaton with Go 注意事项 建议把需要检测的 content 中的标点符号等无意义字符删除再进行 Automaton.Build() Reference https://github.com/anknown/darts https://www.cnblogs.com/xiaoqi/p/Trie.html https://www.hankcs.com/program/java/tire-tree-participle.html