elasticsearch 如何在elasticsearch中将lat和lng映射到geo_点类型

Im使用elasticsearch 7和nest 6.7

我有一个索引，它有任何类型，比如坐标

无论如何，我都有问题

 client.CreateIndex("staging2", c => c.Mappings(m => m.Map<VenueIndex>(mm => mm.AutoMap())));

我的错误在哪里？

型号：

    public class TestClass
    {
        public object Promotion { get; set; }
        public object Checkin { get; set; }
        [GeoPoint(Name = "location", IgnoreMalformed = true)]
        public Geoloc _geoloc { get; set; }
        public string Neighbourhood { get; set; }
        public List<int> MealTimes { get; set; }
        public string objectID { get; set; }
    }
    public class Geoloc
    {
        [Number(NumberType.Double, Name = "lat")]
        public double lat { get; set; }
        [Number(NumberType.Double, Name = "lon")]
        public double lon { get; set; }
    }

---

你能添加映射吗？@jaspreetchahal你是指邮递员映射？索引映射。如果我是正确的，你的问题是“位置”是用类型float而不是geo_point创建的@jaspreetchahal是的，这是我的问题。Map（mp=>mp.Properties（ps=>ps）。AutoMap（）我在这个块中有错误。（'CreateIndexDescriptor'不包含'Map'的定义。）我正在使用Nest 7.0。你能试试这个语法var createIndexResponse=\u client.CreateIndex（“myindex”），c=>c.Mappings（ms=>ms.Map（m=>m.AutoMap（）.AutoMap（typeof（Employee）））；这是针对nest6.x的

{
  "isClubMember": false,
 "rating": 0.0,
 "binaryType": 2,
 "location": {
 "lat":"32.11",
 "lon":"-34.22"
 },
   "neighbourhood": "شهرک والفجر,امیر آباد",
   "mealTimes": [],
   "objectID": "188dc91e-8088-4099-9eb8-00aa73653192"}

    public class TestClass
    {
        public object Promotion { get; set; }
        public object Checkin { get; set; }
        [GeoPoint(Name = "location", IgnoreMalformed = true)]
        public Geoloc _geoloc { get; set; }
        public string Neighbourhood { get; set; }
        public List<int> MealTimes { get; set; }
        public string objectID { get; set; }
    }
    public class Geoloc
    {
        [Number(NumberType.Double, Name = "lat")]
        public double lat { get; set; }
        [Number(NumberType.Double, Name = "lon")]
        public double lon { get; set; }
    }

var url = "http://localhost:9200";
            var settings = new ConnectionSettings(new Uri(url));
            EsClient = new ElasticClient(settings);

            if (!EsClient.IndexExists("gcheck").Exists)
            {
                var resp = EsClient.CreateIndex("gcheck", c => c
                 .Map<TestClass>(mp => mp
                 .Properties(
                     ps => ps
                 ).AutoMap()
                ));
            }

 "gcheck" : {
    "mappings" : {
      "properties" : {
        "binaryType" : {
          "type" : "long"
        },
        "checkin" : {
          "type" : "object"
        },
        "isClubMember" : {
          "type" : "boolean"
        },
        "location" : {
          "type" : "geo_point",
          "ignore_malformed" : true
        },
        "mealTimes" : {
          "type" : "integer"
        },
        "neighbourhood" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "objectID" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "promotion" : {
          "type" : "object"
        },
        "rating" : {
          "type" : "long"
        }
      }
    }
  }