一、索引 CRUD 基本操作

1. 创建索引

PUT calvin

输出结果:

{
  "acknowledged" : true,
  "shards_acknowledged" : true,
  "index" : "calvin"
}

2. 查看索引

GET calvin

输出结果:

{
  "calvin" : {
    "aliases" : { },
    "mappings" : {
      "properties" : {
        "age" : {
          "type" : "long"
        },
        "name" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "sex" : {
          "type" : "long"
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1625397784318",
        "number_of_shards" : "1",
        "number_of_replicas" : "1",
        "uuid" : "F4kUp581RZ2BAxKi16X3FA",
        "version" : {
          "created" : "7060299"
        },
        "provided_name" : "calvin"
      }
    }
  }
}

3. 删除索引

DELETE calvin

输出结果:

{
  "acknowledged" : true
}

二、文档 CRUD 基本操作

1. 创建文档

# 创建文档 （索引/类型/文档）
PUT calvin/_doc/1 
{
  "name": "Calvin",
  "age": 27,
  "sex": 1
}

输出结果:

{
  "_index" : "calvin",
  "_type" : "_doc",
  "_id" : "1",
  "_version" : 1,
  "result" : "created",
  "_shards" : {
    "total" : 2,
    "successful" : 2,
    "failed" : 0
  },
  "_seq_no" : 0,
  "_primary_term" : 1
}

2. 查询文档

GET calvin/_doc/1

输出结果:

{
  "_index" : "calvin",
  "_type" : "_doc",
  "_id" : "1",
  "_version" : 1,
  "_seq_no" : 0,
  "_primary_term" : 1,
  "found" : true,
  "_source" : {
    "name" : "罗建广",
    "age" : 27,
    "sex" : 1
  }
}

3. 删除文档

DELETE calvin/_doc/1

输出结果：

{
  "_index" : "calvin",
  "_type" : "_doc",
  "_id" : "1",
  "_version" : 2,
  "result" : "deleted",
  "_shards" : {
    "total" : 2,
    "successful" : 2,
    "failed" : 0
  },
  "_seq_no" : 1,
  "_primary_term" : 1
}

三、Kibana 工具使用展示