ElasticSearch入门之kibana对Elasticsearch做增删改查操作，以及一些聚合查询 09

古城微笑少年丶 2021-10-15 08:47 210阅读 0赞

# 全查询 #

GET /school/student/_search
    {
      "query": {
        //todo  query
      }
    }

# TermQuery词元使用 #

GET /school/student/_search
    {
      "query": {
        "term": {
          "about": {
            "value": "travel"
          }
        }
      }
    }

# FuzzyQuery模糊查询使用 #

GET /school/student/_search
    {
      "query": {
        "fuzzy": {
          "about": {
            "value": "travle"
          }
        }
      }
    }

# PrefixQuery 通过前缀查询 #

GET school/student/_search
    {
      "query": {
        "prefix": {
          "about": {
            "value": "tr"
          }
        }
      }
    }

# WildcardQuery 通配符查询 #

GET school/student/_search
    {
      "query": {
        "wildcard": {
          "about": {
            "value": "*"
          }
        }
      }
    }

# BooleanQuery组合查询 #

GET school/student/_search
    {
      "query": {
        "bool": {
          "must": [
            {
              "term": {
                "about": {
                  "value": "travel"
                }
              }
            }
          ],
          "must_not": [
            {"term": {
              "sex": {
                "value": "girl"
              }
            }}
          ],
          "filter": {
            "term": {
              "name": "zhangfei"
            }
          }
          
        }
      } 
    }

# 通过分词器进行查询parser #

GET school/student/_search
    {
      "query": {
        "match": {
          "about": "travel history"
        }
      }
    }

# 通过分词器进行多字段查询 #

GET school/student/_search
    {
      "query": {
        "bool": {
          "should": [
            { "match": {
              "about": "i like travel"
            }},
            {
              "match": {
                "name": "zhangfei"
              }
            }
          ]
        }
      }
    }