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elasticsearch 版本

article 2025/1/24 5:46:46

es-head 相关命令总结

1.删除索引

http://127.0.0.1:9200/
geom_interest_point/_delete_by_query   POST
{
  "query": {
    "match_all": {}
  }
}

2.批量添加数据

2.1 基础语法

bulk操作和以往的普通请求格式有区别。指令一般都在一行，用换行符隔开，不是标准的JSON格式，这点需要注意。

{action: {metadata}} \n
{request body} \n
{action: {metadata}} \n
{request body} \n

* {action: {metadata}} 代表批量操作的类型，可以是新增、删除和修改
* \n 是每行结尾必须填写的一个规范，每一行包括最后一行都需要写，用于es的解析
* {request body} 是请求body，增加和修改操作需要，删除操作则不需要

http://127.0.0.1:9200/_bulk
结构体最后有一个换行
eg:

{"index":{"_index":"geom_interest_point"}}
{"id":"7100ddd3-5ad6-4ee6-be3b-5e4212eee2e2","xzqh":"65020304","name":"天澳六场","bd_lon":"84.716406","bd_lat":"45.015033","address":"","phone":"","point_id":"90427258","point_flag":"公司企业","xzqh_name":"兵团一二九团"}
{"index":{"_index":"geom_interest_point"}}
{"id":"630742c3-a4d6-4398-8b8f-80c6e59ed7a0","xzqh":"65020304","name":"佳选商店","bd_lon":"84.837486","bd_lat":"44.724573","address":"纺织西路南50米","phone":"","point_id":"85918288","point_flag":"购物服务;购物相关场所","xzqh_name":"兵团一二九团"}

注意:bulk操作不能进行代码换行
POST _bulk
{action1:{metadata1}}
{requestbody1}
{action2:{metadata2}}

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