56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
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/**
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* 时间戳转换工具
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*/
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/**
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* 格式化时间戳
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* @param {Number|String} timestamp 时间戳（秒或毫秒）
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* @param {String} format 格式化模板，默认 'YYYY.MM.DD HH:mm'
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* @returns {String} 格式化后的时间字符串
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*/
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export function formatTime(timestamp, format = 'YYYY.MM.DD HH:mm') {
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if (!timestamp) {
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return '';
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}
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// 将时间戳转换为数字
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let ts = Number(timestamp);
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// 判断是秒级还是毫秒级时间戳（大于10位数是毫秒级）
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if (ts.toString().length === 10) {
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ts = ts * 1000;
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}
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const date = new Date(ts);
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// 检查日期是否有效
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if (isNaN(date.getTime())) {
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return '';
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}
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const year = date.getFullYear();
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const month = String(date.getMonth() + 1).padStart(2, '0');
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const day = String(date.getDate()).padStart(2, '0');
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const hours = String(date.getHours()).padStart(2, '0');
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const minutes = String(date.getMinutes()).padStart(2, '0');
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const seconds = String(date.getSeconds()).padStart(2, '0');
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return 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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}
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/**
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* 格式化时间戳为默认格式 YYYY.MM.DD HH:mm
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* @param {Number|String} timestamp 时间戳
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* @returns {String} 格式化后的时间字符串
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*/
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export function formatDateTime(timestamp) {
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return formatTime(timestamp, 'YYYY.MM.DD HH:mm');
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}
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