安装分词器:进入es容器 https://github.com/medcl/elasticsearch-analysis-ik/releases ./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.8.0/elasticsearch-analysis-ik-7.8.0.zip 参考文章: https://blog.youkuaiyun.com/a243293719/article/details/82021823