认识 elasticsearch ，以及检索库的增删改查操作-526互联

1、新增索引库

PUT /test

2、获取索引库的信息

GET /test

{
  "test" : {
    "aliases" : { },         //别名
    "mappings" : { },     //创建数据库的建表语句
    "settings" : {
      "index" : {
        "creation_date" : "1597642288091",
        "number_of_shards" : "1", //副本
        "number_of_replicas" : "1",//分辨率
        "uuid" : "FGGMmE-XQHqa_qTCj0fnqA",
        "version" : {
          "created" : "7080199"
        },
        "provided_name" : "test"
      }
    }
  }
}

3、删除索引库