es-多文档简单查询(_mget)
1。多文档查询
(1)url:POST http://localhost:9200/_mget?pretty/
参数:
{ "docs": [{ "_index": "myes", "_type": "name", "_id": "1" }, { "_index": "myes", "_type": "name", "_id": "3" }] }
结果:
2.上面的还可以简写(如果在相同索引,相同type)
(1)url:POST http://localhost:9200/myes/_mget?pretty/
参数:
{ "docs": [{ "_type": "name", "_id": "1" }, { "_type": "name", "_id": "3" }] }
(2)url:POST http://localhost:9200/myes/name/_mget?pretty/
参数:
{ "docs": [{ "_id": "1" }, { "_id": "3" }] }
或者:
{ "ids": ["1","3"] }
结果和上面是一致的,但是对于不同个索引,不同映射的就不能这样简写了。
同时也可以指定返回字段