{"type":"rich","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkagasu.hatenablog.com%2Fentry%2F2023%2F02%2F16%2F172912\" title=\"JavaScript\u3067\u65e5\u4ed8\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3059\u308b\u65b9\u6cd5 - \u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"url":"https://kagasu.hatenablog.com/entry/2023/02/16/172912","author_name":"kagasu","published":"2023-02-16 17:29:12","provider_url":"https://hatena.blog","height":"190","blog_title":"\u5099\u5fd8\u9332","blog_url":"https://kagasu.hatenablog.com/","title":"JavaScript\u3067\u65e5\u4ed8\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3059\u308b\u65b9\u6cd5","description":"\u2160. \u306f\u3058\u3081\u306b \u30bf\u30a4\u30c8\u30eb\u306e\u901a\u308a\u300cJavaScript\u3067\u65e5\u4ed8\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3059\u308b\u65b9\u6cd5\u300d\u3067\u3059\u3002 \u2161. \u624b\u9806 1. \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f function formatDate (date) { return date.toLocaleDateString('ja-JP', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' }) } const now = new Date() const str = formatDate(now) c\u2026","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kagasu/","width":"100%","categories":["JavaScript"]}