GeoJSONをデシリアライズしてSpring Data JPAでPostgreSQLにINSERTしてみる
www.itmedia.co.jp ⇧ 規模がえぐいて...。 GeoJSONとは？ Wikipediaさんによりますと、 GeoJSON is an open standard format designed for representing simple geographical features, along with their non-spatial attributes. It is based on the JSON format. https://en.wikipedia.org/wiki/GeoJSON The GeoJSON for…
