嵌套坐标搜索

[jamesBan]

创建mapping

PUT /my_locations

{
  "mappings": {
    "properties": {
      "shop_location": {
        "type": "nested",
        "properties": {
          "location": {"type":"geo_point"},
          "name": {"type": "keyword"}
        }
      }
    }
  }
}

添加 数据

PUT /my_locations/_doc/2
{
    "shop_location": [
	    {
		    "location": {"lat": 30.292755,"lon": 120.016573},
		    "name": "杭师大"
	    },
	    {
	    	"location": {"lat": 30.283565, "lon": 119.992541},
	    	"name": "绿苑"
	    },
	    {
	    	"location":{"lat": 30.289494, "lon": 119.988249},
	    	"name": "梦想小镇"
	    }
    ]
}

//1
PUT /my_locations/_doc/1
{
    "shop_location": [
        {
            "location": {"lat": 30.128427,"lon": 120.211254},
            "name": "湘湖"
        },
        {
            "location": {"lat": 30.226221, "lon": 120.143276},
            "name": "太子湾"
        },
        {
            "location":{"lat": 30.239569, "lon": 120.125595},
            "name": "茅家埠"
        }
    ]
}

//3
PUT /my_locations/_doc/3
{
    "shop_location": [
        {
            "location": {"lat": 30.217469,"lon": 120.11787},
            "name": "杨梅岭"
        },
        {
            "location": {"lat": 30.22674, "lon": 120.096326},
            "name": "法喜寺"
        },
        {
            "location":{"lat": 30.2607, "lon": 120.091434},
            "name": "汽车西站"
        }
    ]
}

//4
PUT /my_locations/_doc/4
{
    "shop_location": [
        {
          "location": {
                "lat": 30.319431,
                "lon": 120.036314
            },
            "name": "云谷国际"
        },
        {
            "location":{
                "lat": 30.291717,
                "lon": 120.212954
            },
            "name": "火车东站"
        }
    ]
}

搜索

GET /my_locations/_search
{
    "query": {
        "nested": {
            "path": "shop_location",
            "query": {
                "bool": {
                    "must": {
                        "match_all": {}
                    },
                    "filter": {
                        "geo_distance": {
                            "distance": "12km",
                            "shop_location.location": {
                                "lat": 30.289494,
                                "lon": 119.988249
                            }
                        }
                    }
                }
            }
        }
    },
    "sort": [
        {
            "_geo_distance": {
                "shop_location.location": {
                    "lat": 30.289494,
                    "lon": 119.988249
                },
                "nested":{
                    "path": "shop_location"
                },
                "order": "asc",
                "distance_type":"plane",
                "mode": "min"
            }
        }
    ]
}