### 请求ES首页
GET https://127.0.0.1:9201?pretty
Content-Type: application/json
Authorization: Basic elastic:es-461400

### 请求ES节点信息
GET https://127.0.0.1:9201/_cat/nodes?v
Content-Type: application/json
Authorization: Basic elastic:es-461400

### ES健康信息
GET https://127.0.0.1:9201/_cat/health?v
Content-Type: application/json
Authorization: Basic elastic:es-461400