# 创建索引 并设置mapping&分片数&副本数
curl -XPUT 'http://user:password@url:9200/books' -H 'Content-Type: application/json' -d'
  {
    "settings": {
      "number_of_shards": 3,
      "number_of_replicas": 1
    },
    "mappings": {
      "properties": {
          "book_id": {
              "type": "keyword"
          },
          "book_name": {
              "analyzer": "standard",
                  "type": "text"
          },
          "update_time": {
            "type": "date"
          },
        "create_time": {
          "type": "date"
        }    
      }
    }

  }'

# 查询索引 
curl -XGET 'http://user:password@url:9200/books?pretty'

# 删除索引
curl -XDELETE 'http://user:password@url:9200/books'

# 查询索引 
  curl -XGET 'http://user:password@url:9200/books?pretty'