40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
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// 封装获取当前时间年月日的函数
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export function getCurrentDateTime(format = 'yyyy-MM-dd') {
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, '0'); // getMonth() 返回的月份是从 0 开始的
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const day = String(now.getDate()).padStart(2, '0');
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// 根据传入的 format 返回不同的时间格式
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switch (format) {
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case 'yyyy':
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return year;
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case 'MM':
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return month;
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case 'dd':
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return day;
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default:
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// 默认返回 'yyyy-MM-dd' 格式
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return `${year}-${month}-${day}`;
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}
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}
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export function getCurrentTime(format = 'yyyy-MM-dd HH:mm:ss') {
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, '0'); // 月份是从0开始的
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const day = String(now.getDate()).padStart(2, '0');
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const hours = String(now.getHours()).padStart(2, '0');
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const minutes = String(now.getMinutes()).padStart(2, '0');
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const seconds = String(now.getSeconds()).padStart(2, '0');
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// 根据传入的 format 字符串拼接日期时间
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let formattedDateTime = format
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.replace('yyyy', year)
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.replace('MM', month)
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.replace('dd', day)
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.replace('HH', hours)
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.replace('mm', minutes)
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.replace('ss', seconds);
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return formattedDateTime;
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}
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