kibana学习的语法

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/wt1286331074/article/details/88313223

访问:http://39.108.172.xxx:5601进入可视化管理界面

点左边Dev tools,点到哪一行就执行哪一行的

基本操作

GET /_cat/health?v  // 查看运行状态
GET /_cat/nodes?v 	// 节点
GET /_cat/indices?v  // 所有索引

PUT /goods      // 新增索引
DELETE /goods
PUT /customer/_doc/1?pretty    // 增加个文档,指定id
{
  "name":"zhangsan",
  "age":26
}
POST /customer/_doc     // 增加个文档,随机id
{
  "name":"lisi",
  "age":25
}
GET /customer/_doc/1       //  查询得到文档,后面这个是id
PUT /customer/_doc/1		// 修改文档(所有字段都要重写一遍)
{
 "name":"zhangsan",
  "age":30
}
POST /customer/_doc/1/_update	// 这个就是修改某一个字段了
{
  "doc":{
      "age":21
  }
}
DELETE /customer/_doc/1 	// 删除某个文档

批量操作

POST /customer/_doc/_bulk	// 批量添加
{"index":{"_id":2}}
{"name":"chengyaojin"}
{"index":{"_id":3}}
{"name":"dianwei"}

POST /customer/_doc/_bulk	// 批量修改和删除
{"update":{"_id":2}}
{"doc":{"name":"libai"}}
{"delete":{"_id":3}}

GET /customer/_doc/_mget	// 批量获取文档
{
  "ids":[1,2]
}
GET /mymay/user/_search?q=[20 TO 30]	// 年龄在20-30之间的

高级查询

GET /goods/_search		// 找到goods这个索引里面的数据
GET /goods/_search?q=title:xiaomi&pretty	// 寻找小米
GET /goods/_search							// 请求体寻找
{
	"from":0,
	"size":2,		// 分页查询
	"_source": ["title"], // 相当于select
    "query":{
		"match":{"title":"huawei"}	//(match还有个term,term是精确匹配,match是分词查询)
    }
}

一个例子


例子:
POST /goods/_doc/_bulk
{"index":{"_id":4}}
{"title":"xiaomi 6","des":"zui xin xiaomi shouji"}
{"index":{"_id":5}}
{"title":"iphone x","des":"zui xin iphone shouji"}
{"index":{"_id":6}}
{"title":"huawei v20","des":"zui xin huawei shouji"}

GET /goods/_search
{
  "query":{
    "bool":{
      "must":[						// 这边must可以理解为and,should=or
        {"match": {"des": "shouji"}},
        {"match": {"des": "xiaomi"}}
      ]
    }
  }
}
GET /goods/_search
{
  "query":{
    "bool":{
      "should":[
        {"match": {"des": "zui"}},
        {"match": {"des": "xin"}},
        {"match": {"des": "shouji"}}
      ],
      "must_not":[					// 不满足这个要
        {"match":{"des":"xiaomi"}}
      ],
	   "filter":{					// 添加区间查询
          "range":{
              "age":{
                "gte":20,
                "lte":30
              }
          }
      }
    }
  }
}

PUT /tv
{
  "mappings": {
    "_doc":{
      "properties":{
        "name":{
          "type":"text",
          "analyzer":"ik_max_word",
          "search_analyzer":"ik_max_word"
        },
        "desc":{
          "type":"text",
          "analyzer":"ik_max_word",
          "search_analyzer":"ik_max_word"
        }
      }
    }
  }
}

### 我是测试ik
POST /tv/_doc/_bulk
{"index":{"_id":1}}
{"name":"小米电视2","desc":"年轻人的第一台电视"}
{"index":{"_id":2}}
{"name":"索尼安卓智能液晶电视55寸","desc":"色彩绚丽,高清画质"}
{"index":{"_id":3}}
{"name":"夏普50寸高清智能电视机","desc":"画质优美"}

##普通查询
GET /tv/_search
{
  "query": {
    "match":{
      "name":"索尼电视"
    }
  }
}
## ik查询
GET /tv/_analyze	
{
  "tokenizer": "ik_max_word",
  "text":["索尼电视"]
}
GET /tv/_search
{
  "query": {
    "match_phrase": {
      "name":{
        "query": "索尼电视",
        "slop":20     	// 中间能隔多少个字
      }
    }
  }
}


GET /product/_search
{
  "query":{
    "match_phrase": {
      "title": {
        "query":"索尼",
        "slop":20
      }
    }
  }
}

GET /product/_search // 检查索尼手机有没有添加进去

访问5601除了阿里云要开启,elasticsearch和kibana也要启动

猜你喜欢

转载自blog.csdn.net/wt1286331074/article/details/88313223
今日推荐