Elasticsearch 基础入门

env

elasticsearch: 192.168.31.149(192.168.31.193) centos7

reference

https://www.extlight.com/2017/09/27/Elasticsearch-%E5%9F%BA%E7%A1%80%E5%85%A5%E9%97%A8/

step

2.5 安装插件

修改 Elasticsearch 的配置文件：

cd elasticsearch-5.6.1
vim config/elasticsearch.yml
# 在文件末尾添加 2 段配置
http.cors.enabled: true
http.cors.allow-origin: "*"

安装插件 mobz/elasticsearch-head

这里我是去 官网, https://github.com/mobz/elasticsearch-head, 用docker运行的, 很方便

sudo docker run -p 9100:9100 mobz/elasticsearch-head:5

运行完成后, 在浏览器输入

http://192.168.31.149:9100/

然后在 elasticsearch 集群输入框中, 输入elasticsearch 集群IP地址:

http://192.168.31.149:9200/

马上就有了内容, 很方便..

三、使用

准备 postman 工具

http://blog.csdn.net/water_0815/article/details/53263643

使用 POSTMAN 工具进行接口的请求。

draft, 期间用到的一些 json 文字

{
    "settings": {
        "index": {
            "number_of_shards": "3",
            "number_of_replicas": "1"
        }
    },
    "mappings": {
        "apple": {
            "properties": {
                "color": {
                    "type": "text"
                },
                "createTime": {
                    "format": "yyyy-MM-dd HH:mm:ss || yyyy-MM-dd || epoch_millis",
                    "type": "date"
                },
                "weight": {
                    "type": "integer"
                }
            }
        },
        "orange": {}
    }
}

{
    "color": "red",
    "createTime":"2017-12-27",
    "weight": 2
}

{"doc":{"color":"black"}}

{
    "query": {
        "match":{
            "color": "green"
        }
    }
}