Document API

es: localhost:9200， index: kyle_test

单条新增

1. 不指定 ID，建议的方式

   POST http://localhost:9200/kyle_test/_doc
   {
   	"name": "kyle",
   	"age": 10,
   	"@timestamp": 1634609435199
   }

2. 指定 ID

   // id 存在则覆盖
   POST http://localhost:9200/kyle_test/_doc/id111
   {
   	"name": "kyle",
   	"age": 10,
   	"@timestamp": 1634609435199
   }
   
   # id 存在会报错，data stream 如果需要指定ID， 只能用这种方式
   POST http://localhost:9200/kyle_test/_create/id111
   {
   	"name": "kyle",
   	"age": 10,
   	"@timestamp": 1634609435199
   }

批量新增

1. 建议的方式

   POST http://localhost:9200/kyle_test/_bulk
   {"create":{}}
   {"name":"name1"}
   {"create":{"_id":"1"}}  // 指定 id, 如果id存在 会报错
   {"name":"name2"}

2. index

   POST http://localhost:9200/kyle_test/_bulk
   {"index":{}}
   {"name":"name1"}
   {"index":{"_id":"1"}}  // 指定 id，id存在，直接覆盖
   {"name":"name2"}

单条更新

1. 更新部分字段

   POST kyletest/_update/id111
   {
     "doc": {
       "name": 2
     }
   }

2. 覆盖

   POST http://localhost:9200/kyle_test/_doc/id111
   {
   	"name": "kyle",
   	"age": 10,
   	"@timestamp": 1634609435199
   }

查询

POST http://localhost:9200/kyle_test/_search
 {
   "query": {
     "match_all": {}
   }
 }