REST APIs —— Document APIs —— 索引API
https://www.elastic.co/guide/en/elasticsearch/reference/8.8/docs-index_.html#docs-index_
Adds a JSON document to the specified data stream or index and makes it searchable. If the target is an index and the document already exists, the request updates the document and increments its version.
将 JSON 文档添加到指定的数据流或索引并使其可搜索。如果目标是索引并且文档已经存在，则请求更新文档并递增其版本。
标签：index,document,APIs,精讲,REST,索引,Document From： https://www.cnblogs.com/zuoyang/p/17446545.html