Elasticsearch6.0之二：常用语句

// 查看集群状态
GET /_cluster/health?pretty

//  查看所有索引配置信息
Get _all/_settings
// 查看所有索引状态
GET /_cat/indices?v

// 查看指定索引状态
GET /_cluster/health/bill?pretty

// 查看索引信息
GET /bill

// 查看结节状态信息
GET _nodes/stats 

// 查看所有索引分片信息
GET /_cat/shards?v

// 查看指定索引分片信息
GET /_cat/shards/bill?v

// 查看mapping
GET /bill/ebill/_mapping?pretty

// 新建索引
PUT /weather

// 删除索引
DELETE /weather

// 创建索引映射
PUT /accounts
{
  "mappings": {
    "person": {
      "properties": {
        "user": {
          "type": "text"
        },
        "title": {
          "type": "text"
        },
        "desc": {
          "type": "text"
        }
      }
    }
  }
}

// 插入记录(文档，可以不指定ID 1) 更新也这条
PUT /accounts/person/
{
  "user": "张三",
  "title": "工程师",
  "desc": "数据库管理"
}

// 查看文档
GET /accounts/person/?pretty=true

// 删除文档
DELETE /accounts/person/