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云搜索服务最佳实践连接实例通过 Curl 命令行连接实例
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问问助手火山引擎 Elasticsearch 实例默认提供私有网络访问地址，您可以登录与实例在相同 VPC 的 ECS，通过 Curl 命令行访问实例。本文介绍通过 Curl 命令行连接 Elasticsearch 实例，并给出简单操作示例。
访问实例
- 登录相同 VPC 的 ECS 实例。相关文档，请参见登录 ECS。
- 在 ECS 中执行以下命令，访问 Elasticsearch 实例。
- 访问 HTTP 协议实例
- curl -u <user>:<password> <host>
- 访问 HTTPS 协议实例
- 对于 HTTPS 协议实例，如果想快速访问，可以在 curl 命令中加入 -k 或 --insecure 参数忽略证书。
- curl -k -u <user>:<password> <host>
- 变量描述user登录实例的访问用户名，默认为 admin。password登录实例用户名的密码。host实例的内网或公网访问地址，可在实例信息页面获取。
- 访问示例如下：
- # 默认开启用户登录认证，请注意输入用户名密码。curl -k -u <user>:<password> https://elasticsearch-o-00w**93s1.escloud.ivolces.com:9200
- 返回如下类似信息，表示实例访问正常，具体参数的值会根据实例的版本有所不同。
- {"name" : "es-master-00**3s1-2","cluster_name" : "00**3s1","cluster_uuid" : "ocvwXJT**KAbAw","version" : {"number" : "7.10.2","build_flavor" : "default","build_type" : "tar","build_hash" : "747e1cc71def077*a59143c1f785afa92b9","build_date" : "2021-01-13T00:42:12.435326Z","build_snapshot" : false,"lucene_version" : "8.7.0","minimum_wire_compatibility_version" : "6.8.0","minimum_index_compatibility_version" : "6.0.0-beta1"},"tagline" : "You Know, for Search"}
创建文档
创建单个文档
输入以下命令，创建一个名为 customer 的索引，并在索引中添加 id 为 1 的文档。
# 默认开启用户登录认证，请注意输入用户名密码。
curl -XPUT -u admin:password http://192.168.*.*:9200/customer/_doc/1 -H 'Content-Type: application/json' -d '
{
"name": "张三",
"address":"四川省成都市武侯区",
"city":"成都",
"age":28,
"birthday":"1993-08-30",
"level.viplevel":3,
"level.viptype":"黄金会员"
}
'
返回信息如下：
{
"_index":"customer",
"_type":"_doc",
"_id":"1",
"_version":1,
"result":"created",
"_shards":{
"total":2,
"successful":1,
"failed":0
},
"created":true
}
创建多个文档
输入以下命令，在索引中批量添加文档。
# 默认开启用户登录认证，请注意输入用户名密码。
curl -XPOST -u admin:P_ssw0rd http://192.168.*.*:9200/_bulk -H 'Content-Type: application/json' -d '
{"index" : { "_index": "customer","_id":2} }
{"name":"李四","address":"北京市海淀区","city":"北京","age":"23","birthday":"1998-01-01","level":{"viplevel":3,"viptype":"黄金会员"}}
{"index" : { "_index": "customer","_id":3} }
{"name":"王五","address":"浙江省内杭州市滨江区","city":"杭州","age":"30","birthday":"1991-05-05","level":{"viplevel":5,"viptype":"钻石会员"}}
'
返回信息如下：
{"took":15,"errors":false,"items":[{"index":{"_index":"customer","_type":"_doc","_id":"2","_version":2,"result":"created","_shards":{"total":2,"successful":2,"failed":0},"_seq_no":6,"_primary_term":1,"status":200}},{"index":{"_index":"customer","_type":"_doc","_id":"3","_version":2,"result":"created","_shards":{"total":2,"successful":2,"failed":0},"_seq_no":7,"_primary_term":1,"status":200}}]}
查询文档
查询指定ID文档
curl -XGET -u admin:P_ssw0rd 'http://192.168.*.*:9200/customer/_doc/1?pretty' -H 'Content-Type: application/json'
返回信息如下：
{
"_index" : "customer",
"_type" : "_doc",
"_id" : "1",
"_version" : 6,
"_seq_no" : 9,
"_primary_term" : 1,
"found" : true,
"_source" : {
"name" : "张三",
"address" : "四川省成都市武侯区",
"city" : "成都",
"age" : 28,
"birthday" : "1993-08-30",
"level.viplevel" : 3,
"level.viptype" : "黄金会员"
}
}
查询全部文档
curl -XGET -u admin:P_ssw0rd 'https://192.168.*.*:9200/customer/_doc/_search?pretty' -H 'Content-Type: application/json'
返回信息如下：
{
"took" : 5,
"timed_out" : false,
"_shards" : {
"total" : 1,
"successful" : 1,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : {
"value" : 3,
"relation" : "eq"
},
"max_score" : 1.0,
"hits" : [
{
"_index" : "customer",
"_type" : "_doc",
"_id" : "2",
"_score" : 1.0,
"_source" : {
"name" : "李四",
"address" : "北京市海淀区",
"city" : "北京",
"age" : "23",
"birthday" : "1998-01-01",
"level" : {
"viplevel" : 3,
"viptype" : "黄金会员"
}
}
},
{
"_index" : "customer",
"_type" : "_doc",
"_id" : "3",
"_score" : 1.0,
"_source" : {
"name" : "王五",
"address" : "浙江省内杭州市滨江区",
"city" : "杭州",
"age" : "30",
"birthday" : "1991-05-05",
"level" : {
"viplevel" : 5,
"viptype" : "钻石会员"
}
}
},
{
"_index" : "customer",
"_type" : "_doc",
"_id" : "1",
"_score" : 1.0,
"_source" : {
"name" : "张三",
"address" : "四川省成都市武侯区",
"city" : "成都",
"age" : 28,
"birthday" : "1993-08-30",
"level.viplevel" : 3,
"level.viptype" : "黄金会员"
}
}
]
}
}
最近更新时间：2026.03.31 18:46:02
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