在springboot上使用elasticsearch查询

Question

我正在执行此查询，在kibana中使用它具有预期的结果。

GET my_index/_search
{
    "query": {
        "bool" : {
            "must" : {
                "match_all" : {}
            },
            "filter" : {
                "geo_shape" : {
                    "SitePoint" : {
                        "shape": {
                           "type": "polygon",
                           "coordinates" : [
                            [[18.85491,-33.92305],
                            [18.8604,-33.9319],
                            [18.85618,-33.9399],
                            [18.84809,-33.94153],
                            [18.85491,-33.92305]]
                           ]
                        },
                        "relation": "within"
                    }
                }
            }
        }
    }
}

并且我正在尝试使用带有Kotlin或Java的ElasticsearchRepository构建可靠的东西，我真的在Internet上找不到很多，或者我不应该理解文档。

val coor = mutableListOf(org.locationtech.jts.geom.Coordinate(18.85491,-33.92305),
                org.locationtech.jts.geom.Coordinate(18.8604,-33.9319),
                org.locationtech.jts.geom.Coordinate(18.85618,-33.9399),
                org.locationtech.jts.geom.Coordinate(18.84809,-33.94153),
                org.locationtech.jts.geom.Coordinate(18.85491,-33.92305))

        val query = QueryBuilders
                .geoShapeQuery("objects", ShapeBuilders.newPolygon(coor))
                .relation(ShapeRelation.WITHIN)

仅运行此命令即可查看查询，我有一个java.lang.ClassNotFoundException: org.locationtech.spatial4j.exception.InvalidShapeException

有人可以帮我吗？

Answer 1

经过一些研究后，我可以使用Spring的JPA进行查询

val filter = QueryBuilders.geoShapeQuery("SitePoint", ShapeBuilders.newPolygon(coordinates)).relation(ShapeRelation.WITHIN)

            val searchQuery = NativeSearchQueryBuilder()
                    .withQuery(matchQuery("id", id))
                    .withFilter(filter)
                    .build()

            return template.queryForList(searchQuery, MyClass::class.java)