结巴分词(java版)只保留的原项目针对搜索引擎分词的功能(cut_for_index、cut_for_search)，词性标注，关键词提取没有实现(今后如用到，可以考虑实现)。-Stammer participle (Java version) to retain only the original project for search engine participle (cut for index, cut for search), part of speech tagging, keyw