{"id":32476,"date":"2024-11-25T09:46:12","date_gmt":"2024-11-25T01:46:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32476\/"},"modified":"2024-11-25T09:46:12","modified_gmt":"2024-11-25T01:46:12","slug":"%e8%8e%b7%e5%8f%96%e5%bd%93%e5%89%8d%e6%97%a5%e6%9c%9f%e5%92%8c%e6%97%b6%e9%97%b4%e7%9a%84%e5%88%a9%e7%94%a8javascript-api%e8%8e%b7%e5%8f%96%e5%bd%93%e5%89%8d%e6%97%a5%e6%9c%9f%e5%92%8c%e6%97%b6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32476\/","title":{"rendered":"\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5229\u7528JavaScript API\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4"},"content":{"rendered":"

\"\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5229\u7528JavaScript<\/p>\n

JavaScript \u63d0\u4f9b\u7684 API \u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u8f7b\u677e\u5904\u7406\u65e5\u671f\u3001\u65f6\u95f4\u548c\u65f6\u533a\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 JavaScript \u7684\u65e5\u671f\u548c\u65f6\u95f4 API \u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3001\u8bbe\u7f6e\u5b83\u4eec\u7684\u683c\u5f0f\u4ee5\u53ca\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n

JavaScript \u4e2d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u7b80\u4ecb<\/h2>\n

\u5728 Web \u5f00\u53d1\u4e2d\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u5b83\u5728\u5404\u79cd\u5728\u7ebf\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7528\u4e8e\u663e\u793a\u65e5\u671f\u548c\u65f6\u95f4\u3001\u5012\u8ba1\u65f6\u5668\u548c\u65f6\u95f4\u6233\uff0c\u4ee5\u53ca\u5b89\u6392\u4e8b\u4ef6\u548c\u5904\u7406\u7528\u6237\u4e0e\u65f6\u95f4\u5143\u7d20\u7684\u4ea4\u4e92\u3002 JavaScript \u6709\u4e00\u4e2a\u5185\u7f6e\u7684 Date \u5bf9\u8c61\uff0c\u5b83\u662f\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5173\u952e\u5de5\u5177\u3002<\/p>\n

\u60a8\u662f\u5426\u66fe\u7ecf\u8bbf\u95ee\u8fc7\u67d0\u4e2a\u7f51\u7ad9\uff08\u4f8b\u5982\u7535\u5b50\u5546\u52a1\u7f51\u7ad9\uff09\uff0c\u8be5\u7f51\u7ad9\u5728\u6709\u9650\u7684\u65f6\u95f4\u5185\u4ee5\u6298\u6263\u4ef7\u5c55\u793a\u5546\u54c1\uff1f\u6216\u8005\u9910\u5385\u7f51\u7ad9\u4e0a\u7684\u5f00\u4e1a\u5012\u8ba1\u65f6\uff1f\u6216\u8005\u7f51\u7ad9\u4e0a\u6b63\u5728\u8ba1\u65f6\u7684\u52a8\u753b\uff1f\u8fd9\u4e9b\u662f\u4f7f\u7528\u65e5\u671f\u548c\u65f6\u95f4 API \u8fdb\u884c Web \u5f00\u53d1\u7684\u8bb8\u591a\u573a\u666f\u7684\u4e00\u4e9b\u793a\u4f8b\u3002<\/p>\n

\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4<\/h2>\n

\u73b0\u5728\u6211\u4eec\u5982\u4f55\u4f7f\u7528 JavaScript \u4e2d\u7684\u5185\u7f6e Date \u5bf9\u8c61\u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\uff1f\u8fd9\u5f88\u7b80\u5355\u3002\u60a8\u9700\u8981\u505a\u7684\u5c31\u662f\u521b\u5efa\u4e00\u4e2a\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\u7684 Date \u5bf9\u8c61\u7684\u65b0\u5b9e\u4f8b\u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3002\u63a5\u4e0b\u6765\uff0c\u5c06\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u8bb0\u5f55\u5230\u63a7\u5236\u53f0\u3002<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

const currentDate = new Date();\nconsole.log(currentDate);\n<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u5c06\u4ee5\u4ee5\u4e0b\u683c\u5f0f\u5c06\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u8bb0\u5f55\u5230\u60a8\u7684\u63a7\u5236\u53f0\u4e0a\uff1a\u65e5-\u6708-\u65e5-\u5e74\u65f6-\u5206-\u79d2\u65f6\u533a\u3002\u4f8b\u5982\uff1aTue Jul 25 2023 12:37:10 GMT+0100\uff08\u897f\u975e\u6807\u51c6\u65f6\u95f4\uff09\u3002<\/p>\n
Date \u5bf9\u8c61\u8fd8\u63d0\u4f9b\u4e86\u63d0\u53d6\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u5e74\u3001\u6708\u3001\u65e5\u3001\u5c0f\u65f6\u3001\u5206\u949f\u3001\u79d2\u3001GMT \u548c\u65f6\u533a\u3002\u8fd9\u662f\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n
const currentDate = new Date();\nconst year = currentDate.getFullYear();\nconst month = currentDate.getMonth() + 1;\nconst hour = currentDate.getHours();\nconst minute = currentDate.getMinutes();\nconst timezoneOffsetHours = gmtOffsetInMinutes \/ -60;\nconst timezoneOffsetString = timezoneOffsetHours &gt;= 0 ? `+${timezoneOffsetHours}` : `-${Math.abs(timezoneOffsetHours)}`;\n\nconsole.log(`Year: ${year}`);\nconsole.log(`Month: ${month}`);\nconsole.log(`Hour: ${hour}`);\nconsole.log(`Minute: ${minute}`);\nconsole.log(`Timezone Offset: GMT${timezoneOffsetString}`);\n<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b64\u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 <\/span>Date \u5bf9\u8c61\uff0c\u5176\u4e2d\u5305\u542b\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3002\u7136\u540e\u5b83\u4f7f\u7528 <\/span>Date \u5bf9\u8c61\u7684\u5404\u79cd\u65b9\u6cd5\uff0c\u4f8b\u5982 <\/span>getFullYear()\u3001<\/span>getMonth()\u3001getHours() \u548c <\/span>getMinutes(), \u63d0\u53d6\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u3002\u6211\u4eec\u8fd8\u505a\u4e86\u4e00\u4e9b\u8ba1\u7b97\u6765\u83b7\u53d6\u65f6\u533a\u3002\u5f53\u60a8\u8fd0\u884c\u6b64\u4ee3\u7801\u65f6\uff0c\u60a8\u5c06\u5728\u63a7\u5236\u53f0\u4e0a\u770b\u5230\u5f53\u524d\u7684\u5e74\u3001\u6708\u3001\u5c0f\u65f6\u3001\u5206\u949f\u548c\u65f6\u533a\u3002\u8bf7\u8bb0\u4f4f\uff0c\u7ed3\u679c\u5c06\u53d6\u51b3\u4e8e\u4ee3\u7801\u6267\u884c\u7684\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/span><\/span><\/p>\n
\u8bbe\u7f6e\u65e5\u671f\u548c\u65f6\u95f4\u7684\u683c\u5f0f<\/h2>\n
JavaScript \u4e2d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u4e5f\u53ef\u4ee5\u683c\u5f0f\u5316\u4ee5\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u3002\u4e0a\u9762\u4f7f\u7528\u7684 Date \u5bf9\u8c61\u63d0\u4f9b\u4e86\u63d0\u53d6\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u5e76\u5b9e\u73b0\u57fa\u672c\u529f\u80fd\u7684\u65b9\u6cd5\u3002\u7136\u800c\uff0c\u8981\u683c\u5f0f\u5316\u65e5\u671f\u548c\u65f6\u95f4\u4ee5\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\uff0c\u9700\u8981\u4e00\u4e9b\u989d\u5916\u7684\u6b65\u9aa4\u3002\u6709\u4e00\u4e9b JavaScript \u5e93\u53ef\u7528\u4e8e\u683c\u5f0f\u5316\u65e5\u671f\u548c\u65f6\u95f4\uff0c\u5176\u4e2d\u5305\u62ec Moment.js\u3001Luxon.js\u3001Date-fns\u3001Day.js \u7b49\u3002\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u4e86\u89e3 Moment.js \u5e93\u3002<\/p>\n
\u8981\u5f00\u59cb\u4f7f\u7528 Moment.js \u5e93\uff0c\u60a8\u9700\u8981\u5c06\u5176\u5305\u542b\u5728\u60a8\u7684\u9879\u76ee\u4e2d\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u4e4b\u4e00\u6765\u6267\u884c\u6b64\u64cd\u4f5c\uff1a<\/p>\n
    \n
  1. \u901a\u8fc7\u5728\u7ec8\u7aef\u6216\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u4f7f\u7528 npm \u5b89\u88c5\u5b83\uff1a npm <\/span>install<\/span> moment<\/span> <\/li>\n
  2. \u5c06\u5176\u4ece CDN \u94fe\u63a5\u5230\u60a8\u7684\u9879\u76ee\u3002\u8981\u5c06 Moment.js \u94fe\u63a5\u5230\u60a8\u7684\u9879\u76ee\uff0c\u8bf7\u5c06\u5176\u6dfb\u52a0\u5230 HTML \u6587\u4ef6\u7684 head \u6807\u8bb0\u4e2d\uff1a <\/li>\n<\/ol>\n
    const currentDate = new Date();\nconst formattedDateTime = moment(currentDate).format(\"YYYY-MM-DD HH:mm:ss\");\nconsole.log(formattedDateTime);\n<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u8f93\u51fa\u4e3a2023-07-25 13:04:38<\/strong>\uff08\u65e5\u671f\u548c\u65f6\u95f4\u8f93\u51fa\u662f\u6211\u8fd0\u884c\u4ee3\u7801\u65f6\u7684\u65f6\u95f4\uff09\u3002 Moment.js \u4e2d\u7684\u683c\u5f0f\u51fd\u6570\u63a5\u53d7\u5404\u79cd\u683c\u5f0f\u5b57\u7b26\u4e32\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\u8f93\u51fa\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u5176\u683c\u5f0f\u5316\u4e3a\u4ec5\u663e\u793a\u5e74\u3001\u6708\u3001\u65e5\u3001\u5c0f\u65f6\u3001\u5206\u949f\u548c\u79d2\u3002<\/p>\n
    \u6f14\u793a Moment.js \u5e93\u4f7f\u7528\u7684\u53e6\u4e00\u4e2a\u793a\u4f8b\u662f\uff1a<\/p>\n
    const addMinutes = moment().add(5, 'minutes');\nconsole.log(`${addMinutes.format('h:mm a')}`);\nconst subtractDays = moment().subtract(3, 'days');\nconsole.log(`${subtractDays.format('dddd, MMMM Do YYYY')}`)\n<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0b\u662f\u8fd9\u4e9b\u4ee3\u7801\u884c\u7684\u4f5c\u7528\uff1a<\/p>\n
      \n
    • \u7b2c\u4e00\u884c\u4ee3\u7801\u4f7f\u7528\u5e93\u4e2d\u7684 moment() \u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u8868\u793a\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684\u65b0 moment \u5bf9\u8c61\u3002\u7136\u540e\u5728\u6b64 moment \u5bf9\u8c61\u4e0a\u8c03\u7528 add() \u65b9\u6cd5\uff0c\u4e3a\u5176\u6dfb\u52a0 5 \u5206\u949f\u3002\u4f20\u9012\u7ed9 add() \u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u8981\u6dfb\u52a0\u7684\u5355\u4f4d\u6570\u3002\u4f20\u9012\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u8981\u6dfb\u52a0\u7684\u65f6\u95f4\u5355\u4f4d\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u201c\u5206\u949f\u201d\uff09\u3002<\/span> <\/span> <\/li>\n
    • \u7b2c\u4e8c\u884c\u4ee3\u7801\u662f\u5c06\u683c\u5f0f\u5316\u7684\u65e5\u671f\u548c\u65f6\u95f4\u8bb0\u5f55\u5230\u6d4f\u89c8\u5668\u63a7\u5236\u53f0\u7684\u4ee3\u7801\u3002\u5728\u4e0a\u4e00\u884c\u521b\u5efa\u7684\u65b0 moment \u5bf9\u8c61\u4e0a\u8c03\u7528 format() \u65b9\u6cd5\u3002\u5b83\u63a5\u53d7\u4e00\u4e2a\u5b57\u7b26\u4e32\u4f5c\u4e3a\u53c2\u6570\u6765\u6307\u5b9a\u6211\u4eec\u5e0c\u671b\u663e\u793a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u683c\u5f0f\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u683c\u5f0f\u4e3a\uff1a‘h:mm a<\/strong>‘\u3002 \u201ch\u201d\u4ee3\u8868\u5c0f\u65f6\uff0c\u201cmm\u201d\u4ee3\u8868 12 \u5c0f\u65f6\u5236\u683c\u5f0f\u7684\u5206\u949f\uff0c\u201ca\u201d\u4ee3\u8868 AM\/PM \u540d\u79f0\u3002\u4f8b\u5982\uff0c\u5982\u679c\u65f6\u95f4\u662f 5:30\uff0c\u6211\u4eec\u6dfb\u52a0 5 \u5206\u949f\uff0c\u90a3\u4e48\u65f6\u95f4\u5c06\u662f 5:35\u3002<\/span><\/li>\n
    • \u7b2c\u4e09\u884c\u4ee3\u7801\u4e0e\u7b2c\u4e00\u884c\u975e\u5e38\u76f8\u4f3c\uff0c\u4f46\u5b83\u6267\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u3002\u5b83\u4f7f\u7528\u5e93\u4e2d\u7684 moment() \u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u8868\u793a\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684\u65b0\u65f6\u523b\u5bf9\u8c61\u3002\u7136\u540e\uff0c\u5728\u6b64 moment \u5bf9\u8c61\u4e0a\u8c03\u7528 subtract() \u65b9\u6cd5\uff0c\u4ece\u4e2d\u51cf\u53bb 3 \u5929\u3002\u4e0e add() \u65b9\u6cd5\u4e00\u6837\uff0c\u4f20\u9012\u7ed9 subtract() \u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u8981\u51cf\u53bb\u7684\u5355\u4f4d\u6570\u3002\u4f20\u9012\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u8981\u51cf\u53bb\u7684\u65f6\u95f4\u5355\u4f4d\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u201c\u5929\u201d\uff09\u3002<\/span><\/li>\n
    • \u5728\u7b2c\u56db\u884c\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u683c\u5f0f\u5316\u7684\u65e5\u671f\u548c\u65f6\u95f4\u8bb0\u5f55\u5230\u63a7\u5236\u53f0\u3002\u5728\u65b0\u521b\u5efa\u7684 moment \u5bf9\u8c61\u4e0a\u8c03\u7528 format() \u65b9\u6cd5\uff0c\u5b83\u63a5\u53d7\u4e00\u4e2a\u5b57\u7b26\u4e32\u4f5c\u4e3a\u53c2\u6570\u6765\u6307\u5b9a\u6211\u4eec\u8981\u663e\u793a\u65e5\u671f\u7684\u683c\u5f0f\u3002\u6211\u4eec\u6307\u5b9a\u7684\u683c\u5f0f\u662f\u201cdddd, MMMM Do YYYY<\/strong>\u201d\u3002 \u201cdddd\u201d\u4ee3\u8868\u5b8c\u6574\u7684\u5de5\u4f5c\u65e5\u540d\u79f0\uff0c\u201cMMMM\u201d\u4ee3\u8868\u5b8c\u6574\u7684\u6708\u4efd\u540d\u79f0\uff0c\u201cDo\u201d\u4ee3\u8868\u5e26\u540e\u7f00\u7684\u6708\u4efd\u4e2d\u7684\u65e5\u671f\uff0c\u201cYYYY\u201d\u4ee3\u8868\u5e74\u4efd\u3002\u5047\u8bbe\u5f53\u524d\u65e5\u671f\u662f 2023 \u5e74 7 \u6708 25 \u65e5\uff0c\u6211\u4eec\u4ece\u4e2d\u51cf\u53bb 3 \u5929\u3002\u65e5\u671f\u5c06\u4e3a\u201c2023 \u5e74 7 \u6708 22 \u65e5\u661f\u671f\u516d\u201d\u3002<\/span><\/li>\n<\/ul>\n
      \u8fd9\u662f\u5982\u4f55\u4f7f\u7528 Moment.js \u5728 JavaScript \u4e2d\u64cd\u4f5c\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5feb\u901f\u6f14\u793a\u3002<\/span><\/p>\n
      \u65f6\u533a\u5904\u7406<\/h2>\n
      \u6b63\u786e\u5904\u7406\u65f6\u533a\u5bf9\u4e8e\u4e0e\u591a\u4e2a\u56fd\u5bb6\/\u5730\u533a\u7684\u7528\u6237\u4ea4\u4e92\u7684\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cJavaScript \u4e2d\u7684 Date \u5bf9\u8c61\u4f7f\u7528\u7528\u6237\u7684\u7cfb\u7edf\u65f6\u533a\u3002\u7136\u800c\uff0c\u5b83\u4e0d\u63d0\u4f9b\u5bf9\u7279\u5b9a\u65f6\u533a\u5de5\u4f5c\u7684\u76f4\u63a5\u652f\u6301\u3002\u4f7f\u7528 ECMAScript \u56fd\u9645\u5316 API (ECMA-402) \u4e2d\u7684 Intl.DateTimeFormat \u5bf9\u8c61\u6765\u6709\u6548\u7ba1\u7406\u65f6\u533a\u3002\u8be5\u683c\u5f0f\u5141\u8bb8\u60a8\u4ee5\u672c\u5730\u5316\u683c\u5f0f\u663e\u793a\u65e5\u671f\u548c\u65f6\u95f4\u4fe1\u606f\uff0c\u5305\u62ec\u65f6\u533a\u6570\u636e\u3002<\/p>\n
      \u4ee5\u4e0b\u662f\u5982\u4f55\u663e\u793a\u7279\u5b9a\u65f6\u533a\u7684\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5feb\u901f\u6f14\u793a\uff1a<\/p>\n
      const date = new Date(Date.UTC(2023, 6, 25, 3, 0, 0));\nconsole.log(new Intl.DateTimeFormat(\"en-US\").format(date));\nconsole.log(new Intl.DateTimeFormat(\"en-GB\").format(date));\nconsole.log(new Intl.DateTimeFormat('en-GB', { dateStyle: 'full', timeStyle: 'long', timeZone: 'long', timeZone: 'Australia\/Sydney' }).format(date));\n<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \n
      • \u7b2c\u4e00\u884c\u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u65b0\u7684<\/span>Date\u5bf9\u8c61\uff0c\u540d\u4e3a<\/span>date\uff0c\u8868\u793a\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/span> <\/li>\n
      • \u5728\u7b2c\u4e8c\u884c\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 Intl.DateTimeFormat \u5bf9\u8c61\u5c06 date \u683c\u5f0f\u5316\u4e3a\u7f8e\u56fd\u82f1\u8bed\u8bed\u8a00\u73af\u5883\u3002 format() \u65b9\u6cd5\u7528\u4e8e\u683c\u5f0f\u5316\u65e5\u671f\u5bf9\u8c61\uff0c\u7136\u540e\u8fd4\u56de\u683c\u5f0f\u5316\u65e5\u671f\u7684\u5b57\u7b26\u4e32\u8868\u793a\u5f62\u5f0f\u3002\u5728\u7f8e\u56fd\u82f1\u8bed\u533a\u57df\u8bbe\u7f6e\u4e2d\uff0c\u683c\u5f0f\u4e3a\u6708-\u65e5-\u5e74\u987a\u5e8f\u3002\u56e0\u6b64\u8f93\u51fa\u5c06\u4e3a 7\/25\/2023\u3002<\/span><\/li>\n
      • \u7b2c\u4e09\u884c\u4ee3\u7801\u4e5f\u662f\u5982\u6b64\uff0c\u4f46\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06 date \u683c\u5f0f\u5316\u4e3a\u82f1\u5f0f\u82f1\u8bed\u8bed\u8a00\u73af\u5883\u3002\u683c\u5f0f\u4e3a\u65e5-\u6708-\u5e74\u987a\u5e8f\u3002\u56e0\u6b64\u8f93\u51fa\u5c06\u4e3a 25\/07\/2023\u3002<\/span><\/li>\n
      • \u7b2c\u56db\u884c\u4f7f\u7528 Intl.DateTimeFormat \u5bf9\u8c61\uff0c\u5e76\u63d0\u4f9b\u4ee5\u82f1\u5f0f\u82f1\u8bed\u8bed\u8a00\u73af\u5883\u683c\u5f0f\u5316 date \u7684\u9009\u9879\uff0c\u5e76\u5c06\u65f6\u533a\u8bbe\u7f6e\u4e3a\u201c\u6fb3\u5927\u5229\u4e9a\/\u6089\u5c3c\u201d\u3002 \u201cdateStyle\u201d\u9009\u9879\u8bbe\u7f6e\u4e3a\u201cfull\u201d\uff0c\u201ctimeStyle\u201d\u9009\u9879\u8bbe\u7f6e\u4e3a\u201clong\u201d\u3002 \u201c\u5b8c\u6574\u201d\u65e5\u671f\u6837\u5f0f\u63d0\u4f9b\u65e5\u671f\u7684\u5b8c\u6574\u6587\u672c\u8868\u793a\uff0c\u201c\u957f\u201d\u65f6\u95f4\u6837\u5f0f\u63d0\u4f9b\u65f6\u95f4\u7684\u957f\u6587\u672c\u8868\u793a\u3002 \u201ctimeZone\u201d\u9009\u9879\u8bbe\u7f6e\u4e3a\u201c\u6fb3\u5927\u5229\u4e9a\/\u6089\u5c3c\u201d\uff0c\u8fd9\u610f\u5473\u7740\u65e5\u671f\u548c\u65f6\u95f4\u5c06\u4ee5\u6fb3\u5927\u5229\u4e9a\u6089\u5c3c\u65f6\u533a\u663e\u793a\u3002<\/span><\/li>\n<\/ul>\n
        \u8f93\u51fa\u5c06\u5982\u4e0b\u6240\u793a\uff1a2023 \u5e74 7 \u6708 25 \u65e5\u661f\u671f\u4e8c 13:00:00 GMT+10<\/strong>\u3002\u5b9e\u9645\u8f93\u51fa\u53ef\u80fd\u4f1a\u56e0\u60a8\u5f53\u524d\u7684\u65f6\u533a\u800c\u5f02\u3002<\/span><\/p>\n
        \u8bf7\u6ce8\u610f\uff0c\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u201c6\u201d\u4ee3\u8868\u4e03\u6708\uff0c\u800c\u4e0d\u662f\u201c7\u201d\uff0c\u540e\u8005\u4ee3\u8868\u6708\u4efd\u4f4d\u7f6e\u3002\u8fd9\u662f\u56e0\u4e3a\uff0c\u5728 JavaScript \u4e2d\uff0cDate \u5bf9\u8c61\uff08\u4ee5\u53ca Intl.DateTimeFormat \u5bf9\u8c61\uff09\u7684\u6708\u4efd\u53c2\u6570\u662f\u4ece\u96f6\u5f00\u59cb\u7684\uff0c\u8fd9\u610f\u5473\u7740\u4e00\u6708\u7531 0 \u8868\u793a\uff0c\u4e8c\u6708\u7531 1 \u8868\u793a\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002\u56e0\u6b64\uff0c\u8981\u8868\u793a 7 \u6708\uff0c\u60a8\u5e94\u8be5\u4f7f\u7528 6 \u800c\u4e0d\u662f 7\uff0c\u800c\u5bf9\u4e8e 8 \u6708\uff0c\u60a8\u5e94\u8be5\u4f7f\u7528 7 \u800c\u4e0d\u662f 8\u3002<\/span><\/p>\n
        \u6267\u884c\u65e5\u671f\u548c\u65f6\u95f4\u64cd\u4f5c<\/h2>\n
        JavaScript \u4e2d\u7684 Date \u5bf9\u8c61\u63d0\u4f9b\u4e86\u591a\u79cd\u6267\u884c\u65e5\u671f\u548c\u65f6\u95f4\u64cd\u4f5c\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u8ba1\u7b97\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u5dee\u5f02\u3001\u6dfb\u52a0\u6216\u5220\u9664\u65f6\u95f4\u95f4\u9694\u4ee5\u53ca\u6bd4\u8f83\u65e5\u671f\u3002\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\u6709 getTime()\u3001setTime()\u3001getFullYear()\u3001getMonth()\u3001getDate()\u3001getHours()\u3001phpcn cphpcn>getMinutes () \u548c getSeconds()\u3002 \u8fd9\u4e9b\u64cd\u4f5c\u5bf9\u4e8e\u8ba1\u7b97\u6301\u7eed\u65f6\u95f4\u3001\u8bbe\u7f6e\u622a\u6b62\u65e5\u671f\u548c\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4e0e\u65f6\u95f4\u76f8\u5173\u7684\u903b\u8f91\u7b49\u4efb\u52a1\u81f3\u5173\u91cd\u8981\u3002 <\/span><\/p>\n
        \u4ee5\u4e0b\u793a\u4f8b\u8bf4\u660e\u4e86\u5982\u4f55\u8ba1\u7b97\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u5dee\u5f02\uff1a<\/span><\/p>\n
        const startDate = new Date(\"2023-07-01\");\nconst endDate = new Date(\"2023-07-17\");\nconst timeDifference = endDate.getTime() - startDate.getTime();\nconst daysDifference = Math.floor(timeDifference \/ (1000 * 60 * 60 * 24));\nconsole.log(`The days difference is: ${daysDifference}`);\n<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u4ee3\u7801\u8bf4\u660e<\/strong><\/h3>\n
          \n
        • \u7b2c\u4e00\u884c\u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Date \u5bf9\u8c61\uff0c\u8868\u793a\u65e5\u671f 2023 \u5e74 7 \u6708 1 \u65e5\u3002Date \u6784\u9020\u51fd\u6570\u4f7f\u7528  \u548c\u683c\u5f0f\u4e3a\u201cYYYY-MM-DD\u201d\u7684\u65e5\u671f\u5b57\u7b26\u4e32\u6765\u6307\u5b9a\u6240\u9700\u7684\u5f00\u59cb\u65f6\u95f4\u65e5\u671f\u3002<\/span> <\/li>\n
        • \u53e6\u4e00\u4e2a\u65b0\u7684 Date \u5bf9\u8c61\u8868\u793a\u65e5\u671f 2023 \u5e74 7 \u6708 17 \u65e5\uff0c\u4e5f\u662f\u4f7f\u7528\u6307\u5b9a\u683c\u5f0f\u7684\u7ed3\u675f\u65e5\u671f\u521b\u5efa\u7684\u3002<\/span><\/li>\n
        • \u7b2c\u4e09\u884c\u4ee3\u7801\u662f\u8ba1\u7b97\u4e24\u4e2a\u65b0\u521b\u5efa\u7684\u65e5\u671f\u5bf9\u8c61\u201cendDate\u201d\u548c\u201cstartDate\u201d\u4e4b\u95f4\u7684\u5dee\u5f02\u3002 getTime()\u65b9\u6cd5\u7528\u4e8e\u83b7\u53d6\u6bcf\u4e2aDate\u5bf9\u8c61\u7684\u65f6\u95f4\u503c\u3002\u901a\u8fc7\u4ece endDate \u65f6\u95f4\u503c\u51cf\u53bb startDate \u65f6\u95f4\u503c\uff0c\u6211\u4eec\u5f97\u5230\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u65f6\u95f4\u5dee\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u3002<\/span><\/li>\n
        • \u7b2c\u56db\u884c\u4ee3\u7801\uff1a\u8981\u8ba1\u7b97\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u8bf7\u5c06\u201ctimeDifference\u201d\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u9664\u4ee5\u4e00\u5929\u4e2d\u7684\u6beb\u79d2\u6570\uff0c\u5373 1000 \u6beb\u79d2\u4e58\u4ee5 60 \u79d2\u4e58\u4ee5 60\u5206\u949f\u4e58\u4ee5 24 \u5c0f\u65f6\u3002\u7ed3\u679c\u5c31\u662f\u4e24\u4e2a\u65e5\u671f\u4e4b\u95f4\u7684\u5929\u6570\u5dee\u3002 Math.floor() \u51fd\u6570\u7528\u4e8e\u5c06\u7ed3\u679c\u5411\u4e0b\u820d\u5165\u5230\u6700\u63a5\u8fd1\u7684\u6574\u6570\uff0c\u4ee5\u786e\u4fdd\u6211\u4eec\u5f97\u5230\u4ee3\u8868\u5929\u6570\u7684\u6574\u6570\u3002<\/span><\/li>\n
        • \u7b2c\u4e94\u884c\u4ee3\u7801\u5c06\u201cdaysDifference\u201d\u8bb0\u5f55\u5230\u63a7\u5236\u53f0\u3002\u8f93\u51fa\u5c06\u662f startDate \u548c endDate \u4e4b\u95f4\u7684\u5929\u6570\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u8f93\u51fa\u5c06\u4e3a The days Difference is: 16<\/strong>\uff0c\u8868\u793a 2023 \u5e74 7 \u6708 1 \u65e5\u5230 2023 \u5e74 7 \u6708 17 \u65e5\u4e4b\u95f4\u6709 16 \u5929\u3002<\/span><\/li>\n<\/ul>\n
          \u603b\u4e4b\uff0c\u4ee3\u7801\u793a\u4f8b\u4f7f\u7528 Date \u5bf9\u8c61\u548c\u7b80\u5355\u7684\u7b97\u672f\u8fd0\u7b97\u6765\u8ba1\u7b97\u4e24\u4e2a\u63d0\u4f9b\u7684\u65e5\u671f\u4e4b\u95f4\u7684\u5929\u6570\u5dee\u5f02\uff08startDate \u548c endDate\uff09\u3002\u8fd9\u5bf9\u4e8e\u8bb8\u591a\u4e0e\u65e5\u671f\u76f8\u5173\u7684\u8ba1\u7b97\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u786e\u5b9a\u4e24\u4e2a\u4e8b\u4ef6\u4e4b\u95f4\u7684\u6301\u7eed\u65f6\u95f4\u6216\u7ed9\u5b9a\u622a\u6b62\u65e5\u671f\u4e4b\u524d\u7684\u5929\u6570\u3002<\/span><\/p>\n
          \u7ed3\u8bba<\/h2>\n
          \u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u63a2\u8ba8\u4e86\u5728 JavaScript \u4e2d\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5404\u4e2a\u65b9\u9762\u3002\u6211\u4eec\u8ba8\u8bba\u4e86\u5982\u4f55\u6267\u884c\u5e38\u89c1\u7684\u65e5\u671f\u548c\u65f6\u95f4\u8ba1\u7b97\uff0c\u5305\u62ec\u6dfb\u52a0\u548c\u51cf\u53bb\u65f6\u95f4\u95f4\u9694\u3001\u6bd4\u8f83\u65e5\u671f\u4ee5\u53ca\u8ba1\u7b97\u65e5\u671f\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u6211\u4eec\u8fd8\u63a2\u7d22\u4e86\u6d41\u884c\u7684 Moment.js \u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u7684\u9644\u52a0\u529f\u80fd\u3002\u672c\u6587\u8fd8\u5411\u6211\u4eec\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 Intl.DateTimeFormat \u5bf9\u8c61\u683c\u5f0f\u5316\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/span><\/p>\n
          \u6700\u540e\uff0c\u5b66\u4e60 JavaScript \u4e2d\u7684\u65e5\u671f\u548c\u65f6\u95f4 API \u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u5728\u5404\u4e2a\u9886\u57df\u521b\u5efa\u529f\u80fd\u5f3a\u5927\u3001\u7528\u6237\u53cb\u597d\u4e14\u5bf9\u65f6\u95f4\u654f\u611f\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ece\u7b80\u5355\u7684\u65f6\u95f4\u663e\u793a\u5230\u8ba1\u65f6\u5668\u5012\u8ba1\u65f6\uff0c\u518d\u5230\u590d\u6742\u7684\u8c03\u5ea6\u548c\u4e8b\u4ef6\u5904\u7406\u3002\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u4f7f\u7528\u65e5\u671f\u548c\u65f6\u95f4\u6570\u636e\u662f\u4efb\u4f55 JavaScript \u5f00\u53d1\u4eba\u5458\u7684\u5fc5\u5907\u6280\u80fd\uff0c\u5b83\u53ef\u4ee5\u663e\u7740\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5229\u7528JavaScript API\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\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":"
          JavaScript \u63d0\u4f9b\u7684 API \u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u8f7b\u677e\u5904\u7406\u65e5\u671f\u3001\u65f6\u95f4\u548c\u65f6\u533a\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 JavaScript \u7684\u65e5\u671f\u548c\u65f6\u95f4 API \u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3001\u8bbe\u7f6e\u5b83\u4eec\u7684\u683c\u5f0f\u4ee5\u53ca\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002 JavaScript \u4e2d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u7b80\u4ecb \u5728 Web \u5f00\u53d1\u4e2d\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u5b83\u5728\u5404\u79cd\u5728\u7ebf\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7528\u4e8e\u663e\u793a\u65e5\u671f\u548c\u65f6\u95f4\u3001\u5012\u8ba1\u65f6\u5668\u548c\u65f6\u95f4\u6233\uff0c\u4ee5\u53ca\u5b89\u6392\u4e8b\u4ef6\u548c\u5904\u7406\u7528\u6237\u4e0e\u65f6\u95f4\u5143\u7d20\u7684\u4ea4\u4e92\u3002 JavaScript \u6709\u4e00\u4e2a\u5185\u7f6e\u7684 Date \u5bf9\u8c61\uff0c\u5b83\u662f\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5173\u952e\u5de5\u5177\u3002 \u60a8\u662f\u5426\u66fe\u7ecf\u8bbf\u95ee\u8fc7\u67d0\u4e2a\u7f51\u7ad9\uff08\u4f8b\u5982\u7535\u5b50\u5546\u52a1\u7f51\u7ad9\uff09\uff0c\u8be5\u7f51\u7ad9\u5728\u6709\u9650\u7684\u65f6\u95f4\u5185\u4ee5\u6298\u6263\u4ef7\u5c55\u793a\u5546\u54c1\uff1f\u6216\u8005\u9910\u5385\u7f51\u7ad9\u4e0a\u7684\u5f00\u4e1a\u5012\u8ba1\u65f6\uff1f\u6216\u8005\u7f51\u7ad9\u4e0a\u6b63\u5728\u8ba1\u65f6\u7684\u52a8\u753b\uff1f\u8fd9\u4e9b\u662f\u4f7f\u7528\u65e5\u671f\u548c\u65f6\u95f4 API \u8fdb\u884c Web \u5f00\u53d1\u7684\u8bb8\u591a\u573a\u666f\u7684\u4e00\u4e9b\u793a\u4f8b\u3002 \u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4 \u73b0\u5728\u6211\u4eec\u5982\u4f55\u4f7f\u7528 JavaScript \u4e2d\u7684\u5185\u7f6e Date \u5bf9\u8c61\u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\uff1f\u8fd9\u5f88\u7b80\u5355\u3002\u60a8\u9700\u8981\u505a\u7684\u5c31\u662f\u521b\u5efa\u4e00\u4e2a\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\u7684 Date \u5bf9\u8c61\u7684\u65b0\u5b9e\u4f8b\u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u3002\u63a5\u4e0b\u6765\uff0c\u5c06\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u8bb0\u5f55\u5230\u63a7\u5236\u53f0\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b const currentDate = new Date(); console.log(currentDate); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u4ee5\u4ee5\u4e0b\u683c\u5f0f\u5c06\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\u8bb0\u5f55\u5230\u60a8\u7684\u63a7\u5236\u53f0\u4e0a\uff1a\u65e5-\u6708-\u65e5-\u5e74\u65f6-\u5206-\u79d2\u65f6\u533a\u3002\u4f8b\u5982\uff1aTue Jul 25 2023 12:37:10 GMT+0100\uff08\u897f\u975e\u6807\u51c6\u65f6\u95f4\uff09\u3002 Date \u5bf9\u8c61\u8fd8\u63d0\u4f9b\u4e86\u63d0\u53d6\u65e5\u671f\u548c\u65f6\u95f4\u7684\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u5e74\u3001\u6708\u3001\u65e5\u3001\u5c0f\u65f6\u3001\u5206\u949f\u3001\u79d2\u3001GMT \u548c\u65f6\u533a\u3002\u8fd9\u662f\u4e00\u4e2a\u4f8b\u5b50\uff1a const currentDate = new Date(); const year = […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-32476","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32476","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=32476"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/32476\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=32476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=32476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=32476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}