Tag: neo4j spatial

使用Spring Data neo4j创建空间索引时出错

我正在研究Neo4j Spring Data项目,并希望在节点上执行一些与空间相关的操作。 实体类 @NodeEntity public class User { @GraphId Long id; private String fname; private String lname; private String uname; private String pwd; private Double latitude, longitude; @Indexed(indexType = IndexType.POINT, indexName = “geom”) private String wkt; public void setLocation(Double lon, Double lat) { this.wkt = String.format(“POINT( %.2f %.2f )”, lon, lat); } @RelatedTo(type = […]