清空要比删除好,因为删除好会导致接口报错。而清空不会报错。在 Elasticsearch 中,如果你想要清空一个索引的数据,但不删除索引本身,可以使用 delete_by_query API 或者 index API 的 delete 操作(删除所有文档)。这种方式会删除索引中的所有文档,但保留索引的
传送门:13th Labour of Heracles 优先队列 题目描述You've probably heard about the twelve labors of Heracles, but do you have any idea about the thirteenth? It is commonly assumed it took him a d