neo4j 3.4根据经纬度计算两点之间的距离
https://neo4j.com/docs/developer-manual/current/cypher/functions/spatial/
create(l:Location) set l.latitude=toFloat(‘55.612151’),l.longitude=toFloat(‘12.995090’) return l
with point({latitude:55.612,longitude:12.995}) as poi match (l:Location) where l.latitude=55.612151 return distance(point({latitude:l.latitude,longitude: l.longitude}),poi) as distince