/**
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* 将日期对象转化为指定格式的日期字符串
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* @param {Date} time - 日期对象
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* @param {string} format - 日期格式，支持YY-MM-DD hh:mm:ss
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* @return {string} - 格式化后的日期字符串
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*/
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export const datetimeObj2str = function(time, format = "YY-MM-DD hh:mm:ss") {
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let date = new Date(time);
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let year = date.getFullYear(),
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month = date.getMonth() + 1,
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day = date.getDate(),
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hour = date.getHours(),
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min = date.getMinutes(),
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sec = date.getSeconds();
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let preArr = Array.apply(null, Array(10)).map(function(elem, index) {
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return "0" + index;
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});
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return format
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.replace(/YY/g, preArr[year] || year)
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.replace(/MM/g, preArr[month] || month)
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.replace(/DD/g, preArr[day] || day)
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.replace(/hh/g, preArr[hour] || hour)
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.replace(/mm/g, preArr[min] || min)
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.replace(/ss/g, preArr[sec] || sec);
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};
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/**
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* 将时间戳转换为可读的时间格式
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* @param {Number} timestamp - 时间戳
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* @returns {String} - 可读的时间格式，例如：2022-04-12 13:30:45
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*/
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export const timestamp2time = function(timestamp) {
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if (!timestamp) {
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return "";
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}
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let date = new Date(timestamp * 1000);
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const Y = date.getFullYear() + "-";
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// js的月份从0开始
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const month = date.getMonth() + 1;
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const M = (month < 10 ? "0" + month : month) + "-";
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const days = date.getDate();
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const D = (days < 10 ? "0" + days : days) + " ";
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const hours = date.getHours();
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const h = (hours < 10 ? "0" + hours : hours) + ":";
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const minutes = date.getMinutes();
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const m = (minutes < 10 ? "0" + minutes : minutes) + ":";
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const seconds = date.getSeconds();
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const s = seconds < 10 ? "0" + seconds : seconds;
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return Y + M + D + h + m + s;
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};
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