{"url":"https://tenshoku.mynavi.jp/engineer/guide/articles/java-code/category_time_api/06","blog_title":"\u30a2\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2 - \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u3053\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u3002","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/andengineer/","type":"rich","published":"2026-07-01 12:11:43","provider_name":"Hatena Blog","height":"190","image_url":null,"description":"Date\uff0fCalendar\u30af\u30e9\u30b9\u21d4DateTime-API\u306e\u30af\u30e9\u30b9\u3092\u76f8\u4e92\u5909\u63db\u3059\u308b public static Date from(Instant instant) \u2026 Datepublic Instant toInstant() \u2026 Date\uff0fCalendarpublic static LocalDateTime ofInstant(Instant instant, ZoneId zone) \u2026 XxxxxDateTime instant\uff1a\u5909\u63db\u5bfe\u8c61\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8 Date-Time API\u306fJava 8\u3067\u5c0e\u5165\u3055\u308c\u305f\u6bd4\u8f03\u7684\u65b0\u3057\u3044API\u3067\u3001\u307e\u3060\u307e\u3060\u65e2\u5b58\u306e\u30b3\u30fc\u30c9\u306b\u306fCalendar\uff0fDate\u30af\u30e9\u30b9\uff08\u2026","blog_url":"https://tenshoku.mynavi.jp/engineer/guide/","width":"100%","title":"\u3010Java\u30b3\u30fc\u30c9\u5165\u9580\u3011\u65e5\u4ed8\uff0f\u6642\u523b\uff08Date-Time API\uff09_\u2465Date\uff0fCalendar\u30af\u30e9\u30b9\u21d4DateTime-API\u306e\u30af\u30e9\u30b9\u3092\u76f8\u4e92\u5909\u63db\u3059\u308b","author_name":"andengineer","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftenshoku.mynavi.jp%2Fengineer%2Fguide%2Farticles%2Fjava-code%2Fcategory_time_api%2F06\" title=\"\u3010Java\u30b3\u30fc\u30c9\u5165\u9580\u3011\u65e5\u4ed8\uff0f\u6642\u523b\uff08Date-Time API\uff09_\u2465Date\uff0fCalendar\u30af\u30e9\u30b9\u21d4DateTime-API\u306e\u30af\u30e9\u30b9\u3092\u76f8\u4e92\u5909\u63db\u3059\u308b - \u30a2\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2 - \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u3053\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u8a00\u8a9e\u30fb\u958b\u767a","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e","Java"]}