{"provider_name":"Hatena Blog","version":"1.0","categories":["\u8a00\u8a9e\u30fb\u958b\u767a","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e","Java"],"description":"public LocalDateTime plus(long value, TemporalUnit unit)public LocalDateTime minus(long value, TemporalUnit unit) value\uff1a\u5897\u6e1b\u5206 unit\uff1a\u5358\u4f4d plus\uff0fminus\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u65e5\u4ed8\u6642\u523b\u8981\u7d20\u3092\u52a0\u7b97\uff0f\u6e1b\u7b97\u3067\u304d\u307e\u3059\u3002\u5f15\u6570unit\u306b\u306f\u3001TemporalUnit\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u5b9f\u88c5\u30af\u30e9\u30b9\u3067\u3042\u308bChronoUnit\u306e\u5b9a\u6570\u3068\u3057\u3066\u3001\u52a0\u7b97\uff0f\u6e1b\u7b97\u3059\u308b\u5358\u4f4d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002 TemporalUnit\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u4e3b\u306a\u5b9a\u6570 \u5b9a\u6570 \u6982\u8981 YEARS \u5e74 MONTHS \u6708 DAYS \u65e5 \u2026","width":"100%","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","image_url":null,"blog_url":"https://tenshoku.mynavi.jp/engineer/guide/","url":"https://tenshoku.mynavi.jp/engineer/guide/articles/java-code/category_time_api/05","provider_url":"https://hatena.blog","height":"190","type":"rich","published":"2026-07-01 12:11:27","title":"\u3010Java\u30b3\u30fc\u30c9\u5165\u9580\u3011\u65e5\u4ed8\uff0f\u6642\u523b\uff08Date-Time API\uff09_\u2464\u65e5\u6642\u30c7\u30fc\u30bf\u3092\u6f14\u7b97\u3059\u308b","author_url":"https://blog.hatena.ne.jp/andengineer/","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%2F05\" title=\"\u3010Java\u30b3\u30fc\u30c9\u5165\u9580\u3011\u65e5\u4ed8\uff0f\u6642\u523b\uff08Date-Time API\uff09_\u2464\u65e5\u6642\u30c7\u30fc\u30bf\u3092\u6f14\u7b97\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>"}