{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/N/Naotsugu/20251217/20251217180124.png","height":"190","published":"2026-08-19 00:00:00","description":"\u65e5\u4ed8\u578b\u306e\u6697\u9ed9\u7684\u578b\u5909\u63db\u306e\u30b5\u30dd\u30fc\u30c8\u8ffd\u52a0 \u6b63\u898f\u540d\u3067\u306e\u5185\u90e8\u30af\u30e9\u30b9\u30a4\u30f3\u30dd\u30fc\u30c8\u8ffd\u52a0 null\u7d50\u5408\u6f14\u7b97\u5b50(??), \u30a8\u30eb\u30d3\u30b9\u6f14\u7b97\u5b50(?:), \u9023\u7d50/\u30de\u30fc\u30b8\u6f14\u7b97\u5b50(+=) \u305d\u306e\u4ed6 \u65e5\u4ed8\u578b\u306e\u6697\u9ed9\u7684\u578b\u5909\u63db\u306e\u30b5\u30dd\u30fc\u30c8\u8ffd\u52a0 Double, Float \u3068\u3044\u3063\u305f\u6570\u5024\u578b\u306b\u5bfe\u3057\u3066\u306f\u81ea\u52d5\u578b\u5909\u63db\u306b\u3088\u308a lt \u306a\u3069\u3067\u6bd4\u8f03\u53ef\u80fd\u3067\u3059\u304c\u3001\u65e5\u4ed8\u578b\u306b\u3064\u3044\u3066\u306f\u3053\u306e\u5909\u63db\u304c\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002 Add support for Date coercion Jakarta Expression Language 6.1 \u3067\u306f\u3001Instant, Date \u306b\u5bfe\u3059\u308b\u578b\u5909\u63db\u3068\u3001TemporalAccessor, Clock, Date \u306b\u5bfe\u3059\u308b\u6bd4\u8f03\u6f14\u7b97\u304c\u30b5\u2026","version":"1.0","categories":[],"title":"Jakarta Expression Language 6.1 \u306e\u4e3b\u306a\u5909\u66f4\u70b9","author_name":"Naotsugu","blog_title":"A Memorandum","author_url":"https://blog.hatena.ne.jp/Naotsugu/","blog_url":"https://blog1.mammb.com/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog1.mammb.com%2Fentry%2F2026%2F08%2F19%2F000000\" title=\"Jakarta Expression Language 6.1 \u306e\u4e3b\u306a\u5909\u66f4\u70b9 - A Memorandum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","width":"100%","url":"https://blog1.mammb.com/entry/2026/08/19/000000"}