2. 索引文档

1. 用 put 方法创建文档

curl -X PUT "localhost:9200/customer/_doc/1?pretty" -H 'Content-Type: application/json' -d'
{
  "name": "John Doe"
}
'

1. 用 get 方法查询文档

curl -X GET "localhost:9200/customer/_doc/1?pretty"

1. 批量索引文档：

先下载文件：accounts.json

然后索引文件到 bank 索引里，用 _bulk 请求：

curl -H "Content-Type: application/json" -XPOST "localhost:9200/bank/_bulk?pretty&refresh" --data-binary "@accounts.json"
curl "localhost:9200/_cat/indices?v"