全文搜索引擎 Elasticsearch

• 全文搜索引擎 Elasticsearch 入门教程
• java环境安装

首先安装 java 环境 sudo apt-get install default-jre

• 安装 elastic

$ wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.5.1.zip
$ unzip elasticsearch-5.5.1.zip
$ cd elasticsearch-5.5.1/ 

• 启动 Elastic

 ./bin/elasticsearch

默认是 9200 端口

vagrant@homestead:~$ curl localhost:9200
{
  "name" : "6AKT6r3",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "dCkD2MoLStibGouqvXdrvA",
  "version" : {
    "number" : "5.5.1",
    "build_hash" : "19c13d0",
    "build_date" : "2017-07-18T20:44:24.823Z",
    "build_snapshot" : false,
    "lucene_version" : "6.6.0"
  },
  "tagline" : "You Know, for Search"
}

其他的直接参看推荐资料好了

• 添加中文分词

$ cd elasticsearch-5.5.1/ 
$ ./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.3.0/elasticsearch-analysis-ik-6.3.0.zip