es6.6.1 索引的增加，查询，修改，删除

1.新增

test2/user2/1/_create　　PUT操作 {"name":"qiqi","age":17}

2.查询

test2/user2/_search　　GET {"query":{"match":{"name":"qiqi"}}}

或：test2/user2/1　　GET

{ - "_index": "test2", "_type": "user2", "_id": "1", "_version": 7, "_seq_no": 6, "_primary_term": 1, "found": true, "_source": { - "name": "qiqi", "age": 17 } }

3.修改

test2/user2/1/_update 　　 POST 局部修改 {"doc":{"sex":"woman"}}

4.删除

test2/user2/1　　DELETE