1.POST和PUT都可以用于创建
2.PUT是幂等方法,POST不是。所以PUT用户更新,POST用于新增比较合适。
参考:https://www.cnblogs.com/jing1617/p/8060421.html
https://www.bbsmax.com/A/xl56bqb15r/ curl -XGET http://192.168.79.131:9200/shb01/_settings?pretty curl -XPUT http://192.168.79.131:9200/shb03-d‘{"settings":{"number_of_shards":4,"number_of_replicas":2}}‘