1、检查健康状态
curl 'localhost:9200/_cat/health?v'
2、获取集群节点列表
curl 'localhost:9200/_cat/nodes?v'
3、列出所有的索引
curl 'localhost:9200/_cat/indices?v'
4、删除索引
curl -XDELETE 'localhost:9200/customer?pretty'
5、数据查询
curl -XPOST 'localhost:9200/bank/_search?pretty' -d '
{
"query": { "match_all": {} }
}'
6、更新数据
curl -XPOST 'localhost:9200/customer/external/1/_update?pretty' -d '
{
"doc": { "name": "Jane Doe", "age": 20 }
}'
7、删除数据
curl -XDELETE 'localhost:9200/customer/external/2?pretty'
8、插入数据
curl -XPUT 'localhost:9200/customer/external/1?pretty' -d '
{
"name": "John Doe"
}
9、更新只读状态
curl -XPUT -H "Content-Type: application/json" http://127.0.0.1:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": false}'
