[es@c1 kibana]$ curl -XPUT 'http://192.168.88.1:9200/employee/doc/1' \
> -i -H "Content-Type:application/json" -d '
> {
> "username": "heboan",
> "job": "sa"
> }
> '
PUT /employee/doc/1
{
"username": "heboan",
"job": "sa"
}
//创建索引
PUT /test_index
//查看现有索引
GET _cat/indices
yellow open employee cRPbOGJyTEu1HEPGgdazOQ 5 1 1 0 4.8kb 4.8kb
yellow open test_index _AqMb8EXTteDsazWSpqX5w 5 1 0 0 1.1kb 1.1kb
//删除索引
DELETE /test_index
# 创建文档
# test_index是索引名,doc是type(以后用doc就可以了),1是id
# 创建文档时索引不存在,es会自动创建并指定type,若没有指定id,es会自动分配
PUT /test_index/doc/1
{
"username": "heboan",
"age": 28
}
# 查询文档
GET /test_index/doc/1 //_source存储了文档完整的原始数据
//搜索所有文档,找出id为1的文档
GET /test_index/doc/_search
{
"query": {
"term": {
"_id": "1"
}
}
}
#es允许一次创建多个文档,从而减少网络传输开销,提升写入速率
POST _bulk
{"index":{"_index":"text_index", "_type":"doc", "_id":"3"}} //index和create区别是当索引存在index会覆盖,而create会报错
{"username":"alfred", "age":10}
{"delete":{"_index":"test_index","_type":"doc","_id":"1"}}
{"update":{"_id":"2","_index":"test_index","_type":"doc"}}
{"doc":{"age":"20"}}
#es允许一次查询多个文档
GET /_mget
{
"docs": [
{
"_index": "test_index",
"_type": "doc",
"_id": "1"
},
{
"_index": "test_index",
"_type": "doc",
"_id": "3"
}
]
}