ElasticSearch系列---【如何使用curl创建、查看、删除索引？】

1.创建索引

curl -u elastic:elastic_pwd -X PUT http://localhost:9200/suoyinmingcheng -H 'Content-Type:application/json' -d'
{
  "settings": {
    "number_of_shards": 5,
    "number_of_replicas": 1
  },
  "mappings": {
    "properties": {
      "user": {
        "type": "keyword"
      },
      "message": {
        "type": "text"
      },
      "age": {
        "type": "integer"
      },
      "created_at": {
        "type": "date",
        "format": "yyyy-MM-dd HH:mm:ss"
      }
    }
  }
}
'

2.查看是否创建成功

curl -u elastic:elastic_pwd -X GET "http://localhost:9200/_cat/indices?v"

3.删除已存在的索引

curl -u elastic:elastic_pwd -X DELETE "http://localhost:9200/suoyinmingcheng"{
  "settings": {
    "number_of_shards": 1,
    "number_of_replicas": 1
  },
  "mappings": {
    "properties": {
      "user": {
        "type": "keyword"
      },
      "message": {
        "type": "text"
      },
      "age": {
        "type": "integer"
      },
      "created_at": {
        "type": "date",
        "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"
      }
    }
  }
}
'