elasticsearch kibana簡單查詢

kibana CRUD 操做頁面json



1、簡單的CRUD操做

  一、添加

    PUT /index/type/id
    {
        "json數據"
    }

  二、查詢

    GET /index/type/id

  三、修改

    POST /index/type/id/_update

      {
          "doc": {
            "FIELD": "值"
           }
      }

  四、刪除

    DELETE /index/type/id




2、搜索   搜索能夠分紅六大類

  一、query string search
  二、query DSL
  三、query filter
  四、full-text search
  五、phrase search
  六、highlight search


  1)query string search

    搜索所有:GET supplier/user/_search

      {
          "took": 2,
            "timed_out": false,
            "_shards": {
              "total": 5,
              "successful": 5,
              "failed": 0
        },
      "hits": {
            "total": 3,
            "max_score": 1,
            "hits": [
          {
              "_index": "supplier",
              "_type": "user",
              "_id": "2",
              "_score": 1,
              "_source": {
               "name": "lisi",
               "age": 26,
              "address": "bei jing tong zhou",
              "price": 10000,
              "dept": [
                "kaifabu"
              ]
            }
          },
          {
        "_index": "supplier",
        "_type": "user",
        "_id": "1",
        "_score": 1,
        "_source": {
          "name": "zhangsan",
          "age": 30,
          "address": "bei jing chang chun jie",
          "price": 15000,
          "dept": [
            "kaifabu",
            "yanfabu"
          ]
        }
      },
      {
        "_index": "supplier",
        "_type": "user",
        "_id": "3",
        "_score": 1,
        "_source": {
          "name": "wangwu",
          "age": 26,
          "address": "bei jing tong zhou yun he ming zhu",
          "price": 13000,
          "dept": [
            "kaifabu"
          ]
        }
      }
    ]
  }
}

    took:耗費了幾毫秒

    timed_out:是否超時,這裏是沒有

    _shards:數據拆成了5個分片,因此對於搜索請求,會打到全部的primary shard(或者是它的某個replica shard也能夠)

    hits.total:查詢結果的數量,3個document

    hits.max_score:score的含義,就是document對於一個search的相關度的匹配分數,越相關,就越匹配,分數也高

    hits.hits:包含了匹配搜索的document的詳細數據

  二、query DSL

    查詢全部

      GET supplier/user/_search
      {
          "query": { "match_all": {} }
      }

   查詢所有而且排序

    GET suppluer/user/_search
     {
        "query": {
          "match_all": {}
      }
      , "sort": [
        {
          "price": {
            "order": "desc"
        }
      }
    ]
  }

  分頁查詢

  GET supplier/user/_search
    {
      "query": { "match_all": {} },
      "from": 1,
      "size": 1
    }

  指定要查詢顯示的field

    GET supplier/user/_search
     {
        "query": { "match_all": {} },
        "_source": ["name", "price"]
     }

  三、query filter

    搜索name爲‘lisi’而且price大於1500的

    GET supplier/user/_search
    {
        "query" : {
            "bool" : {
                "must" : {
                    "match" : {
                        "name" : "lisi"
                      }
                },
                "filter" : {
                    "range" : {
                        "price" : { "gt" : 1500}
                    }
                }
            }
        }
    }

  四、full-text search(全文檢索)

  address這個字段,會先被拆解,創建倒排索引

   GET /ecommerce/product/_search
    {
        "query" : {
            "match" : {
                "address" : "bei jing"
            }
        }
    }

  五、phrase search(短語搜索)

    跟全文檢索相對應,相反,全文檢索會將輸入的搜索串拆解開來,去倒排索引裏面去一一匹配,只要能匹配上任意一個拆解後的單詞,就能夠做爲結果返回
    phrase search,要求輸入的搜索串,必須在指定的字段文本中,徹底包含如出一轍的,才能夠算匹配,才能做爲結果返回

    GET /ecommerce/product/_search
    {
        "query" : {
            "match_phrase" : {
                "address" : "bei jing"
            }
        }
    }
   六、highlight search(高亮搜索結果)

  GET /ecommerce/product/_search
  {
      "query" : {
          "match" : {
              "address" : "bei jing"
          }
      },
      "highlight": {
          "fields" : {
              "address" : {}
          }
      }
  }






原 文

.net

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