{"id":170299,"date":"2024-05-08T17:04:50","date_gmt":"2024-05-08T09:04:50","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/170299.html"},"modified":"2024-05-08T17:04:56","modified_gmt":"2024-05-08T09:04:56","slug":"javascript-%e7%a8%8b%e5%ba%8f%e4%b8%ad%e5%a6%82%e4%bd%95%e6%93%8d%e4%bd%9c-date-%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/170299.html","title":{"rendered":"javascript \u7a0b\u5e8f\u4e2d\u5982\u4f55\u64cd\u4f5c date \u5bf9\u8c61"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27040934\/ff5f00fd-14de-4d7d-a095-499e0fd30441.webp\" alt=\"javascript \u7a0b\u5e8f\u4e2d\u5982\u4f55\u64cd\u4f5c date \u5bf9\u8c61\" \/><\/p>\n<p><p>\u5728JavaScript\u7a0b\u5e8f\u4e2d\uff0c\u64cd\u4f5c<code>Date<\/code>\u5bf9\u8c61\u662f\u5e38\u89c1\u7684\u4efb\u52a1\u3002<strong>\u4e3b\u8981\u64cd\u4f5c\u5305\u62ec\u521b\u5efa<code>Date<\/code>\u5bf9\u8c61\u3001\u683c\u5f0f\u5316\u65e5\u671f\u3001\u6bd4\u8f83\u65e5\u671f<\/strong>\u548c<strong>\u8ba1\u7b97\u65f6\u95f4\u95f4\u9694<\/strong>\u3002\u901a\u8fc7\u8fd9\u4e9b\u64cd\u4f5c\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u548c\u5c55\u793a\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\uff0c\u63d0\u9ad8Web\u5e94\u7528\u7684\u7528\u6237\u4f53\u9a8c\u3002\u5728\u8fd9\u4e9b\u64cd\u4f5c\u4e2d\uff0c<strong>\u521b\u5efa<code>Date<\/code>\u5bf9\u8c61<\/strong>\u662f\u57fa\u7840\uff0c\u5b83\u662f\u8fdb\u884c\u5176\u4ed6\u65e5\u671f\u65f6\u95f4\u76f8\u5173\u64cd\u4f5c\u7684\u524d\u63d0\u3002<\/p>\n<\/p>\n<p><p>JavaScript <code>Date<\/code>\u5bf9\u8c61\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u5f0f\u6765\u521b\u5efa\u548c\u7ba1\u7406\u65e5\u671f\u548c\u65f6\u95f4\u3002\u4ece\u521b\u5efa\u5f53\u524d\u65e5\u671f\u65f6\u95f4\u7684<code>Date<\/code>\u5bf9\u8c61\u5f00\u59cb\uff0c\u5230\u89e3\u6790\u4e0d\u540c\u683c\u5f0f\u7684\u65e5\u671f\u5b57\u7b26\u4e32\uff0c\u518d\u5230\u57fa\u4e8e\u7ed9\u5b9a\u7684\u5e74\u3001\u6708\u3001\u65e5\u7b49\u521b\u5efa\u65e5\u671f\u65f6\u95f4\uff0c<code>Date<\/code>\u5bf9\u8c61\u7684\u7075\u6d3b\u6027\u4f7f\u5f97\u5b83\u6210\u4e3aJavaScript\u4e2d\u5904\u7406\u65f6\u95f4\u7684\u6838\u5fc3\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u521b\u5efa DATE \u5bf9\u8c61<\/h3>\n<\/p>\n<p><p>\u521b\u5efaDate\u5bf9\u8c61\u662f\u64cd\u4f5cDate\u7684\u7b2c\u4e00\u6b65\u3002\u5728JavaScript\u4e2d\uff0c\u6709\u51e0\u79cd\u4e0d\u540c\u7684\u65b9\u6cd5\u53ef\u4ee5\u521b\u5efaDate\u5bf9\u8c61\uff0c\u5305\u62ec\u4f7f\u7528\u7cfb\u7edf\u5f53\u524d\u65f6\u95f4\u3001\u6307\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u3001\u4ee5\u53ca\u89e3\u6790\u65e5\u671f\u65f6\u95f4\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u4f7f\u7528\u7cfb\u7edf\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4<\/strong>\u521b\u5efaDate\u5bf9\u8c61\u662f\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u3002\u53ea\u9700\u8981\u4f7f\u7528<code>new Date()<\/code>\uff0c\u800c\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\uff0c\u5c31\u80fd\u83b7\u53d6\u4e00\u4e2a\u8868\u793a\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684Date\u5bf9\u8c61\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">var now = new Date();<\/p>\n<p>console.log(now); \/\/ \u8f93\u51fa\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p>\u53ef\u4ee5<strong>\u6307\u5b9a\u5177\u4f53\u7684\u65e5\u671f\u548c\u65f6\u95f4<\/strong>\u6765\u521b\u5efaDate\u5bf9\u8c61\u3002\u8fd9\u901a\u8fc7\u4f20\u9012\u5e74\u4efd\u3001\u6708\u4efd\uff08\u4ece0\u5f00\u59cb\u8868\u793a1\u6708\u523011\u8868\u793a12\u6708\uff09\u3001\u65e5\u671f\uff08\u9ed8\u8ba4\u4e3a1\uff09\u3001\u5c0f\u65f6\u3001\u5206\u3001\u79d2\u548c\u6beb\u79d2\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">var specificDate = new Date(2023, 0, 1, 12, 30, 0);<\/p>\n<p>console.log(specificDate); \/\/ \u8f93\u51fa 2023\u5e741\u67081\u65e512\u70b930\u5206<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u89e3\u6790\u65e5\u671f\u65f6\u95f4\u5b57\u7b26\u4e32<\/strong>\u4e5f\u662f\u521b\u5efaDate\u5bf9\u8c61\u7684\u4e00\u79cd\u65b9\u6cd5\u3002<code>Date.parse()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u89e3\u6790\u591a\u79cd\u683c\u5f0f\u7684\u65e5\u671f\u65f6\u95f4\u5b57\u7b26\u4e32\uff0c\u5e76\u8fd4\u56de\u76f8\u5e94\u7684\u65f6\u95f4\u6233\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">var parsedDate = new Date(&quot;2023-01-01T12:30:00&quot;);<\/p>\n<p>console.log(parsedDate); \/\/ \u8f93\u51fa 2023\u5e741\u67081\u65e5 12\u70b930\u5206<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001\u683c\u5f0f\u5316 DATE \u5bf9\u8c61<\/h3>\n<\/p>\n<p><p>\u4e00\u65e6\u521b\u5efa\u4e86Date\u5bf9\u8c61\uff0c\u7ecf\u5e38\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u66f4\u5bb9\u6613\u9605\u8bfb\u548c\u7406\u89e3\u7684\u683c\u5f0f\u3002JavaScript\u7684Date\u5bf9\u8c61\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u683c\u5f0f\u5316\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u4f7f\u7528 <code>toLocaleDateString()<\/code> \u548c <code>toLocaleTimeString()<\/code><\/strong> \u65b9\u6cd5\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u672c\u5730\u73af\u5883\u8bbe\u7f6e\u5c06\u65e5\u671f\u548c\u65f6\u95f4\u683c\u5f0f\u5316\u4e3a\u6613\u8bfb\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">var now = new Date();<\/p>\n<p>console.log(now.toLocaleDateString()); \/\/ \u8f93\u51fa\u65e5\u671f\uff0c\u683c\u5f0f\u6839\u636e\u7528\u6237\u8bbe\u5907\u7684\u5730\u533a\u8bbe\u7f6e\u800c\u5b9a<\/p>\n<p>console.log(now.toLocaleTimeString()); \/\/ \u8f93\u51fa\u65f6\u95f4\uff0c\u683c\u5f0f\u540c\u4e0a<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u5b9a\u4e49\u65e5\u671f\u65f6\u95f4\u683c\u5f0f<\/strong>\u3002\u5c3d\u7ba1JavaScript\u539f\u751f\u7684Date\u5bf9\u8c61\u4e0d\u652f\u6301\u76f4\u63a5\u81ea\u5b9a\u4e49\u683c\u5f0f\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u624b\u52a8\u62fc\u63a5\u6216\u4f7f\u7528\u5e93\u5982Moment.js\u6765\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u65e5\u671f\u65f6\u95f4\u683c\u5f0f\u5316\u3002<\/p>\n<\/p>\n<p><p>\u624b\u52a8\u62fc\u63a5\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">function formatDate(date) {<\/p>\n<p>  var year = date.getFullYear();<\/p>\n<p>  var month = date.getMonth() + 1; \/\/ \u6708\u4efd\u662f\u4ece0\u5f00\u59cb\u7684<\/p>\n<p>  var day = date.getDate();<\/p>\n<p>  return year + &#039;-&#039; + (month &lt; 10 ? &#039;0&#039; + month : month) + &#039;-&#039; + (day &lt; 10 ? &#039;0&#039; + day : day);<\/p>\n<p>}<\/p>\n<p>console.log(formatDate(new Date())); \/\/ \u8f93\u51fa YYYY-MM-DD \u683c\u5f0f\u7684\u65e5\u671f<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001\u6bd4\u8f83 DATE \u5bf9\u8c61<\/h3>\n<\/p>\n<p><p>\u65e5\u671f\u7684\u6bd4\u8f83\u662f\u5e38\u89c1\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u5224\u65ad\u4e00\u4e2a\u65e5\u671f\u662f\u5426\u5728\u53e6\u5916\u4e00\u4e2a\u65e5\u671f\u4e4b\u524d\u6216\u4e4b\u540e\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u76f4\u63a5\u4f7f\u7528\u6bd4\u8f83\u8fd0\u7b97\u7b26<\/strong>\u3002\u7531\u4e8eDate\u5bf9\u8c61\u662f\u57fa\u4e8e\u65f6\u95f4\u6233\u7684\uff0c\u53ef\u4ee5\u76f4\u63a5\u7528<code>&gt;<\/code>\u3001<code>&lt;<\/code>\u3001<code>===<\/code>\u7b49\u8fd0\u7b97\u7b26\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">var date1 = new Date(2023, 0, 1);<\/p>\n<p>var date2 = new Date(2023, 0, 2);<\/p>\n<p>console.log(date1 &lt; date2); \/\/ \u8f93\u51fa true<\/p>\n<p>console.log(date1 &gt; date2); \/\/ \u8f93\u51fa false<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8ba1\u7b97\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u65f6\u95f4\u5dee<\/strong>\u3002\u53ef\u4ee5\u901a\u8fc7\u5bf9\u4e24\u4e2aDate\u5bf9\u8c61\u7684\u65f6\u95f4\u6233\uff08\u901a\u8fc7getTime\u65b9\u6cd5\u83b7\u5f97\uff09\u8fdb\u884c\u51cf\u6cd5\u8fd0\u7b97\uff0c\u83b7\u53d6\u65f6\u95f4\u5dee\uff0c\u7136\u540e\u6839\u636e\u9700\u6c42\u8f6c\u6362\u4e3a\u76f8\u5e94\u7684\u5355\u4f4d\uff08\u5929\u3001\u5c0f\u65f6\u3001\u5206\u949f\u7b49\uff09\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">function getDaysDifference(startDate, endDate) {<\/p>\n<p>  var diff = endDate.getTime() - startDate.getTime();<\/p>\n<p>  return diff \/ (1000 * 60 * 60 * 24); \/\/ \u5c06\u6beb\u79d2\u8f6c\u6362\u4e3a\u5929<\/p>\n<p>}<\/p>\n<p>var daysDiff = getDaysDifference(new Date(2023, 0, 1), new Date(2023, 0, 5));<\/p>\n<p>console.log(daysDiff); \/\/ \u8f93\u51fa\u5929\u6570\u5dee<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u8ba1\u7b97\u65f6\u95f4\u95f4\u9694<\/h3>\n<\/p>\n<p><p>\u5728\u5f88\u591a\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u9700\u8981\u6839\u636e\u7ed9\u5b9a\u7684\u65e5\u671f\u8ba1\u7b97\u51fa\u672a\u6765\u6216\u8fc7\u53bb\u7684\u67d0\u4e00\u65f6\u523b\u3002\u6bd4\u5982\uff0c\u8ba1\u7b973\u5929\u540e\u7684\u65e5\u671f\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u8ba1\u7b97\u672a\u6765\u7684\u65e5\u671f<\/strong>\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eDate\u5bf9\u8c61\u7684\u67d0\u4e00\u90e8\u5206\u6bd4\u5982\u65e5\u3001\u6708\u7b49\uff0c\u5b9e\u73b0\u5bf9\u8be5\u65e5\u671f\u7684\u4fee\u6539\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">function addDays(date, daysToAdd) {<\/p>\n<p>  var result = new Date(date);<\/p>\n<p>  result.setDate(result.getDate() + daysToAdd);<\/p>\n<p>  return result;<\/p>\n<p>}<\/p>\n<p>var futureDate = addDays(new Date(), 3);<\/p>\n<p>console.log(futureDate); \/\/ \u8f93\u51fa 3\u5929\u540e\u7684\u65e5\u671f<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8ba1\u7b97\u8fc7\u53bb\u7684\u65e5\u671f<\/strong>\u7c7b\u4f3c\u4e8e\u8ba1\u7b97\u672a\u6765\u7684\u65e5\u671f\uff0c\u53ea\u662f\u65e5\u671f\u7684\u589e\u52a0\u53d8\u4e3a\u51cf\u5c11\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">function subtractDays(date, daysToSubtract) {<\/p>\n<p>  var result = new Date(date);<\/p>\n<p>  result.setDate(result.getDate() - daysToSubtract);<\/p>\n<p>  return result;<\/p>\n<p>}<\/p>\n<p>var pastDate = subtractDays(new Date(), 3);<\/p>\n<p>console.log(pastDate); \/\/ \u8f93\u51fa 3\u5929\u524d\u7684\u65e5\u671f<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ul>\n<p><p>JavaScript\u4e2d<code>Date<\/code>\u5bf9\u8c61\u7684\u64cd\u4f5c\u662f\u591a\u79cd\u591a\u6837\u7684\uff0c\u4e0a\u8ff0\u4ecb\u7ecd\u7684\u4ec5\u662f\u4e00\u90e8\u5206\u57fa\u672c\u64cd\u4f5c\u3002\u968f\u7740Web\u5e94\u7528\u903b\u8f91\u7684\u590d\u6742\u5316\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u8fd8\u9700\u8981\u638c\u63e1\u66f4\u591a\u9ad8\u7ea7\u7684\u65e5\u671f\u65f6\u95f4\u5904\u7406\u6280\u672f\uff0c\u6bd4\u5982\u65f6\u533a\u8f6c\u6362\u3001\u590f\u4ee4\u65f6\u68c0\u6d4b\u7b49\u3002\u4e0d\u8fc7\uff0c\u638c\u63e1\u4e86\u57fa\u672c\u7684\u521b\u5efa\u3001\u683c\u5f0f\u5316\u3001\u6bd4\u8f83\u548c\u8ba1\u7b97\u65f6\u95f4\u95f4\u9694\u7b49\u64cd\u4f5c\uff0c\u5df2\u7ecf\u53ef\u4ee5\u89e3\u51b3\u5927\u591a\u6570\u5e38\u89c1\u7684\u65e5\u671f\u65f6\u95f4\u5904\u7406\u9700\u6c42\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. \u5982\u4f55\u5728 JavaScript \u7a0b\u5e8f\u4e2d\u521b\u5efa\u4e00\u4e2a Date \u5bf9\u8c61\uff1f<\/strong><\/p>\n<p>\u8981\u5728 JavaScript \u7a0b\u5e8f\u4e2d\u4f7f\u7528 Date \u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528\u5173\u952e\u5b57 <code>new<\/code> \u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b9e\u4f8b\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u8868\u793a\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684 Date \u5bf9\u8c61\uff1a<\/p>\n<pre><code class=\"language-javascript\">let currentDate = new Date();\nconsole.log(currentDate);\n<\/code><\/pre>\n<p><strong>2. \u5982\u4f55\u83b7\u53d6 Date \u5bf9\u8c61\u4e2d\u7684\u5e74\u3001\u6708\u3001\u65e5\u3001\u5c0f\u65f6\u3001\u5206\u949f\u548c\u79d2\u7b49\u4fe1\u606f\uff1f<\/strong><\/p>\n<p>Date \u5bf9\u8c61\u6709\u4e00\u4e9b\u5185\u7f6e\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u5176\u4e2d\u7684\u4e0d\u540c\u90e8\u5206\u3002\u4f8b\u5982\uff0c\u8981\u83b7\u53d6\u5e74\u4efd\u3001\u6708\u4efd\u3001\u65e5\u671f\u3001\u5c0f\u65f6\u3001\u5206\u949f\u548c\u79d2\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<pre><code class=\"language-javascript\">let currentDate = new Date();\nlet year = currentDate.getFullYear();\nlet month = currentDate.getMonth() + 1; \/\/ \u6ce8\u610f\u6708\u4efd\u662f\u4ece0\u5f00\u59cb\u8ba1\u6570\u7684\nlet day = currentDate.getDate();\nlet hour = currentDate.getHours();\nlet minute = currentDate.getMinutes();\nlet second = currentDate.getSeconds();\n\nconsole.log(year, month, day, hour, minute, second);\n<\/code><\/pre>\n<p><strong>3. \u5982\u4f55\u5728 JavaScript \u7a0b\u5e8f\u4e2d\u5bf9 Date \u5bf9\u8c61\u8fdb\u884c\u65e5\u671f\u548c\u65f6\u95f4\u7684\u64cd\u4f5c\uff1f<\/strong><\/p>\n<p>Date \u5bf9\u8c61\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5bf9\u65e5\u671f\u548c\u65f6\u95f4\u8fdb\u884c\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>setFullYear()<\/code> \u65b9\u6cd5\u6765\u8bbe\u7f6e\u5e74\u4efd\uff0c\u4f7f\u7528 <code>setMonth()<\/code> \u65b9\u6cd5\u6765\u8bbe\u7f6e\u6708\u4efd\u7b49\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-javascript\">let currentDate = new Date();\ncurrentDate.setFullYear(2022); \/\/ \u8bbe\u7f6e\u5e74\u4efd\ncurrentDate.setMonth(11); \/\/ \u8bbe\u7f6e\u6708\u4efd\ncurrentDate.setDate(25); \/\/ \u8bbe\u7f6e\u65e5\u671f\ncurrentDate.setHours(18); \/\/ \u8bbe\u7f6e\u5c0f\u65f6\ncurrentDate.setMinutes(30); \/\/ \u8bbe\u7f6e\u5206\u949f\ncurrentDate.setSeconds(0); \/\/ \u8bbe\u7f6e\u79d2\u6570\n\nconsole.log(currentDate);\n<\/code><\/pre>\n<p>\u8bf7\u6ce8\u610f\uff0c\u4ee5\u4e0a\u65b9\u6cd5\u5c06\u4f1a\u4fee\u6539\u539f\u59cb\u7684 Date \u5bf9\u8c61\uff0c\u5e76\u8fd4\u56de\u4fee\u6539\u540e\u7684\u503c\u3002\u5982\u679c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Date \u5bf9\u8c61\u800c\u4e0d\u662f\u4fee\u6539\u539f\u59cb\u7684\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>new Date()<\/code> \u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b9e\u4f8b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728JavaScript\u7a0b\u5e8f\u4e2d\uff0c\u64cd\u4f5cDate\u5bf9\u8c61\u662f\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u4e3b\u8981\u64cd\u4f5c\u5305\u62ec\u521b\u5efaDate\u5bf9\u8c61\u3001\u683c\u5f0f\u5316\u65e5\u671f\u3001\u6bd4\u8f83\u65e5\u671f [&hellip;]","protected":false},"author":3,"featured_media":170305,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/170299"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=170299"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/170299\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/170305"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=170299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=170299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=170299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}