Document API

es: localhost:9200， index: kyle_test

单条新增

  1. 不指定 ID，建议的方式

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

  2. 指定 ID

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    // 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

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    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

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    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

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

  2. 覆盖

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

查询

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