目录
ElasticSearch 实现分词全文检索 - 概述
ElasticSearch 实现分词全文检索 - ES、Kibana、IK安装
ElasticSearch 实现分词全文检索 - Restful基本操作
ElasticSearch 实现分词全文检索 - Java SpringBoot ES 索引操作
ElasticSearch 实现分词全文检索 - Java SpringBoot ES 文档操作
ElasticSearch 实现分词全文检索 - 测试数据准备
ElasticSearch 实现分词全文检索 - term、terms查询
ElasticSearch 实现分词全文检索 - match、match_all、multimatch查询
ElasticSearch 实现分词全文检索 - id、ids、prefix、fuzzy、wildcard、range、regexp 查询
ElasticSearch 实现分词全文检索 - Scroll 深分页
ElasticSearch 实现分词全文检索 - delete-by-query
ElasticSearch 实现分词全文检索 - 复合查询
ElasticSearch 实现分词全文检索 - filter查询
ElasticSearch 实现分词全文检索 - 高亮查询
ElasticSearch 实现分词全文检索 - 聚合查询 cardinality
ElasticSearch 实现分词全文检索 - 经纬度查询
ElasticSearch 实现分词全文检索 - 搜素关键字自动补全(suggest)
ElasticSearch 实现分词全文检索 - SpringBoot 完整实现 Demo 附源码
安装 ElasticSearch
Docker ElasticSearch
详见 Docker 安装 Elasticsearch、Kibana
Docker Compose 安装
或者 使用 docker compose 安装
[root@localhost ~]# docker-compose version
bash: docker-compose: 未找到命令...
docker compose 下载地址：https://github.com/docker/compose/releases/download/v2.16.0/docker-compose-linux-x86_64
将 docker-compose-Linux-x86_64 传到 /usr/local/bin 目录下，并改名为 docker-compose
[root@localhost ~]# chmod +x /usr/local/bin/docker-compose
[root@localhost ~]# docker-compose version
Docker Compose version v2.16.0
Docker Compose ElasticSearch
在目录 /opt/elasticsearch (目录自定义）下创建 docker-compose.yml 文件内容如下
version: "7.9.3"
services:
elasticsearch:
image: elasticsearch:7.9.3
restart: always
container_name: elasticsearch
ports:
- 9200:9200
volumes:
- /opt/elasticsearch/logs:/usr/share/elasticsearch/logs
kibana:
image: kibana:7.9.3
restart: always
container_name: kibana
ports:
- 5601:5601
environment:
- elasticsearch url=http://172.16.3.88:9200
- I18N_LOCALE=zh-CN
depends_on:
- elasticsearch
执行命令
[root@localhost ~]# cd /opt/elasticsearch
[root@localhost elasticsearch]# pwd
/opt/elasticsearch
#安装
[root@localhost elasticsearch]# docker-compose up -d
[+] Running 0/24
? elasticsearch Pulling 42.8s
? 3c72a8ed6814 Downloading [=================================> ] 5... 26.9s
? e0812c7c6d71 Download complete 26.9s
? ae1d3d20a65c Download complete 26.9s
? f38df76a58b2 Downloading [====> ] 28... 26.9s
? 2eca3bea9f3c Download complete 26.9s
? 8d0e26c84dc9 Download complete 26.9s
? 739cff10e6d4 Download complete 26.9s
? ebb4b2f0826b Download complete 26.9s
? a93ad4ceb967 Download complete 26.9s
? kibana Pulling 42.8s
? 55b131d31acb Downloading [======================================> ] 17... 26.7s
? b8d3f5b80820 Waiting 26.7s
? ce01809aac54 Waiting 26.7s
? cd62ae8b2560 Waiting 26.7s
? 3f1b4e913944 Waiting 26.7s
? a14f0f39a444 Waiting 26.7s
? 6b9eac14d916 Waiting 26.7s
? 7d309d052637 Waiting 26.7s
? b35a5bce98d2 Waiting 26.7s
? d57619633b37 Waiting 26.7s
? 97c6a30a6480 Waiting 26.7s
? 1bff97a8e672 Waiting 26.7s
? 5ffe1970589a Waiting 26.7
#查看日志
[root@localhost elasticsearch]# docker-compose logs -f
安装 IK Analysis
ES 默认分词器，对汉字的分词不太友好
下载 ik 分词器插件
找到对应的 Elasticsearch 版本，这里用的：7.9.3，将地址复制到讯雷里下，直接下的话下不动
https://elasticsearch.cn/download/
方式一：在容器中下载安装
先把zip下载下来。放到任意一台服务器（直接github上下载多数会失败）
# 查看 ES 的容器ID
[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ad684997e228 elasticsearch:7.9.3 "/tini -- /usr/local…" 7 minutes ago Up 7 minutes 0.0.0.0:9200->9200/tcp, :::9200