ElasticSearch(中文检索)source总结

朱雀 2023-07-17 12:41 69阅读 0赞

包含不包含这里不多讲了。

GET /lib4/user/_search
    {
      "query": {
        "match_all": {}
      },
      "_source": {
        "includes": ["name" ,"address"],
        "excludes": ["age" , "birthday" ]
      }
    }

直接看看结果

{
      "took" : 5,
      "timed_out" : false,
      "_shards" : {
        "total" : 3,
        "successful" : 3,
        "skipped" : 0,
        "failed" : 0
      },
      "hits" : {
        "total" : 5,
        "max_score" : 1.0,
        "hits" : [
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "2",
            "_score" : 1.0,
            "_source" : {
              "address" : "北京海淀区清河",
              "name" : "赵明"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "4",
            "_score" : 1.0,
            "_source" : {
              "address" : " 北京海淀区清河",
              "name" : "王五"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "5",
            "_score" : 1.0,
            "_source" : {
              "address" : "北京海淀区清河",
              "name" : "张三"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "1",
            "_score" : 1.0,
            "_source" : {
              "address" : "黑龙江省 铁岭",
              "name" : "赵六"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "3",
            "_score" : 1.0,
            "_source" : {
              "address" : "北京海淀区清河",
              "name" : "lisi"
            }
          }
        ]
      }
    }

GET /lib4/user/_search
    {
      "_source": {
        "includes": "addr*" ,
        "excludes": ["name", "bir*"]
      },
      "query": {
        "match_all": {}
      }
    }
    
    
    
    
    #查询结果
    {
      "took" : 2,
      "timed_out" : false,
      "_shards" : {
        "total" : 3,
        "successful" : 3,
        "skipped" : 0,
        "failed" : 0
      },
      "hits" : {
        "total" : 5,
        "max_score" : 1.0,
        "hits" : [
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "2",
            "_score" : 1.0,
            "_source" : {
              "address" : "北京海淀区清河"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "4",
            "_score" : 1.0,
            "_source" : {
              "address" : " 北京海淀区清河"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "5",
            "_score" : 1.0,
            "_source" : {
              "address" : "北京海淀区清河"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "1",
            "_score" : 1.0,
            "_source" : {
              "address" : "黑龙江省 铁岭"
            }
          },
          {
            "_index" : "lib4",
            "_type" : "user",
            "_id" : "3",
            "_score" : 1.0,
            "_source" : {
              "address" : "北京海淀区清河"
            }
          }
        ]
      }
    }

sort排序

GET /lib4/user/_search
    {
      "query": {
        "match_all": {} 
      },
      "sort": {
         "age": {"order":"asc"}
      }
    }