elasticsearch容器安装ik分词器

docker exec -it 容器id /bin/bash

./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.12.1/elasticsearch-analysis-ik-7.12.1.zip

分词的版本需要与es的版本保持一致,否则会出现未知的异常

分词器地址:

docker-compose restart

GET _analyze
{
  "analyzer": "ik_max_word",
  "text": "东边日头西边雨"
}