{"id":3098,"date":"2024-11-10T10:49:54","date_gmt":"2024-11-10T02:49:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3098\/"},"modified":"2024-11-10T10:49:54","modified_gmt":"2024-11-10T02:49:54","slug":"typescript%e6%97%b6%e9%97%b4%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3098\/","title":{"rendered":"typescript\u65f6\u95f4\u7c7b\u578b"},"content":{"rendered":"<blockquote><p>\n  typescript\u65f6\u95f4\u7c7b\u578b\u5305\u62ec\uff1adate\uff1a\u7279\u5b9a\u65e5\u671ftime\uff1a\u7279\u5b9a\u65f6\u95f4\uff08\u65e0\u65e5\u671f\uff09datetime\uff1a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u7ec4\u5408\uff0c\u63d0\u4f9bnow()\u3001add()\u3001subtract()\u548cformat()\u65b9\u6cd5\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/07\/2024110723310338533.jpg\" class=\"aligncenter\" title=\"typescript\u65f6\u95f4\u7c7b\u578b\u63d2\u56fe\" alt=\"typescript\u65f6\u95f4\u7c7b\u578b\u63d2\u56fe\" \/><\/p>\n<p><strong>TypeScript \u65f6\u95f4\u7c7b\u578b<\/strong><\/p>\n<p>TypeScript \u63d0\u4f9b\u4e86\u591a\u79cd\u7528\u4e8e\u8868\u793a\u548c\u64cd\u4f5c\u65f6\u95f4\u7684\u7c7b\u578b\u3002\u8fd9\u4e9b\u7c7b\u578b\u88ab\u65b9\u4fbf\u5730\u5f52\u5165 Date\u3001Time \u548c DateTime \u7c7b\u522b\u3002<\/p>\n<p><strong>Date \u7c7b\u578b<\/strong><\/p>\n<ul>\n<li>Date\uff1a\u8868\u793a\u7279\u5b9a\u7684\u65e5\u671f\uff0c\u4e0d\u5e26\u65f6\u95f4\u4fe1\u606f\u3002<\/li>\n<li>Date.now()\uff1a\u8fd4\u56de\u81ea\u7eaa\u5143\u4ee5\u6765\u7ecf\u8fc7\u7684\u6beb\u79d2\u6570\u3002<\/li>\n<\/ul>\n<p><strong>Time \u7c7b\u578b<\/strong><\/p>\n<ul>\n<li>Time\uff1a\u8868\u793a\u4e00\u5929\u4e2d\u7684\u7279\u5b9a\u65f6\u95f4\uff0c\u4e0d\u5e26\u65e5\u671f\u4fe1\u606f\u3002<\/li>\n<li>Time.now()\uff1a\u8fd4\u56de\u5f53\u5929\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u7ecf\u8fc7\u7684\u65f6\u95f4\u3002<\/li>\n<\/ul>\n<p><strong>DateTime \u7c7b\u578b<\/strong><\/p>\n<ul>\n<li>DateTime\uff1a\u8868\u793a\u7279\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u7ec4\u5408\u3002<\/li>\n<li>DateTime.now()\uff1a\u8fd4\u56de\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/li>\n<li>DateTime.add()\uff1a\u5c06\u7279\u5b9a\u65f6\u95f4\u95f4\u9694\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u6dfb\u52a0\u5230 DateTime \u5bf9\u8c61\u3002<\/li>\n<li>DateTime.subtract()\uff1a\u4ece DateTime \u5bf9\u8c61\u4e2d\u51cf\u53bb\u7279\u5b9a\u65f6\u95f4\u95f4\u9694\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u3002<\/li>\n<li>DateTime.format()\uff1a\u4ee5\u7279\u5b9a\u7684\u683c\u5f0f\u5b57\u7b26\u4e32\u683c\u5f0f\u5316 DateTime \u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<pre>\/\/ \u521b\u5efa\u4e00\u4e2a Date \u5bf9\u8c61\nconst date = new Date();\nconsole.log(date); \/\/ \u8f93\u51fa\uff1a2023-03-08T15:30:00.000Z\n\n\/\/ \u521b\u5efa\u4e00\u4e2a Time \u5bf9\u8c61\nconst time = new Time(15, 30, 0);\nconsole.log(time); \/\/ \u8f93\u51fa\uff1a15:30:00\n\n\/\/ \u521b\u5efa\u4e00\u4e2a DateTime \u5bf9\u8c61\nconst dateTime = new DateTime(2023, 3, 8, 15, 30, 0);\nconsole.log(dateTime); \/\/ \u8f93\u51fa\uff1a2023-03-08T15:30:00.000Z\n\n\/\/ \u5c06 1 \u5c0f\u65f6\u6dfb\u52a0\u5230 DateTime \u5bf9\u8c61\nconst newDateTime = dateTime.add(1000 * 60 * 60);\nconsole.log(newDateTime); \/\/ \u8f93\u51fa\uff1a2023-03-08T16:30:00.000Z<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u65f6\u95f4\u7c7b\u578b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>typescript\u65f6\u95f4\u7c7b\u578b\u5305\u62ec\uff1adate\uff1a\u7279\u5b9a\u65e5\u671ftime\uff1a\u7279\u5b9a\u65f6\u95f4\uff08\u65e0\u65e5\u671f\uff09datetime\uff1a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u7ec4\u5408\uff0c\u63d0\u4f9bnow()\u3001add()\u3001subtract()\u548cformat()\u65b9\u6cd5\u3002 TypeScript \u65f6\u95f4\u7c7b\u578b TypeScript \u63d0\u4f9b\u4e86\u591a\u79cd\u7528\u4e8e\u8868\u793a\u548c\u64cd\u4f5c\u65f6\u95f4\u7684\u7c7b\u578b\u3002\u8fd9\u4e9b\u7c7b\u578b\u88ab\u65b9\u4fbf\u5730\u5f52\u5165 Date\u3001Time \u548c DateTime \u7c7b\u522b\u3002 Date \u7c7b\u578b Date\uff1a\u8868\u793a\u7279\u5b9a\u7684\u65e5\u671f\uff0c\u4e0d\u5e26\u65f6\u95f4\u4fe1\u606f\u3002 Date.now()\uff1a\u8fd4\u56de\u81ea\u7eaa\u5143\u4ee5\u6765\u7ecf\u8fc7\u7684\u6beb\u79d2\u6570\u3002 Time \u7c7b\u578b Time\uff1a\u8868\u793a\u4e00\u5929\u4e2d\u7684\u7279\u5b9a\u65f6\u95f4\uff0c\u4e0d\u5e26\u65e5\u671f\u4fe1\u606f\u3002 Time.now()\uff1a\u8fd4\u56de\u5f53\u5929\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u7ecf\u8fc7\u7684\u65f6\u95f4\u3002 DateTime \u7c7b\u578b DateTime\uff1a\u8868\u793a\u7279\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u7ec4\u5408\u3002 DateTime.now()\uff1a\u8fd4\u56de\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3002 DateTime.add()\uff1a\u5c06\u7279\u5b9a\u65f6\u95f4\u95f4\u9694\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u6dfb\u52a0\u5230 DateTime \u5bf9\u8c61\u3002 DateTime.subtract()\uff1a\u4ece DateTime \u5bf9\u8c61\u4e2d\u51cf\u53bb\u7279\u5b9a\u65f6\u95f4\u95f4\u9694\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u3002 DateTime.format()\uff1a\u4ee5\u7279\u5b9a\u7684\u683c\u5f0f\u5b57\u7b26\u4e32\u683c\u5f0f\u5316 DateTime \u5bf9\u8c61\u3002 \u793a\u4f8b \/\/ \u521b\u5efa\u4e00\u4e2a Date \u5bf9\u8c61 const date = new Date(); console.log(date); \/\/ \u8f93\u51fa\uff1a2023-03-08T15:30:00.000Z \/\/ \u521b\u5efa\u4e00\u4e2a Time \u5bf9\u8c61 const time = new Time(15, 30, 0); console.log(time); [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3098","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=3098"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3098\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}