【Elasticsearch系列】索引的一些操作

https://www.elastic.co/guide/cn/elasticsearch/guide/current/_cluster_health.html#_cluster_health

 /_cluster/health

PUT     /index_test
{
    "settings": {
        "index": {
            "number_of_shards": "2",
            "number_of_replicas": "0"
        }
    }
}

GET     _cat/indices?v

DELETE      /index_test