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