✨ feat(dashboard): 大屏素材准备
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51
klp-ui/src/modules/dashboardBig/utils/index.js
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51
klp-ui/src/modules/dashboardBig/utils/index.js
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/**
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* @param {Function} fn 防抖函数
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* @param {Number} delay 延迟时间
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*/
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export function debounce(fn, delay) {
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var timer;
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return function () {
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var context = this;
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var args = arguments;
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clearTimeout(timer);
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timer = setTimeout(function () {
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fn.apply(context, args);
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}, delay);
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};
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}
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/**
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* @param {date} time 需要转换的时间
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* @param {String} fmt 需要转换的格式 如 yyyy-MM-dd、yyyy-MM-dd HH:mm:ss
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*/
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export function formatTime(time, fmt) {
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if (!time) return '';
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else {
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const date = new Date(time);
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const o = {
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'M+': date.getMonth() + 1,
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'd+': date.getDate(),
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'H+': date.getHours(),
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'm+': date.getMinutes(),
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's+': date.getSeconds(),
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'q+': Math.floor((date.getMonth() + 3) / 3),
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S: date.getMilliseconds(),
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};
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if (/(y+)/.test(fmt))
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fmt = fmt.replace(
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RegExp.$1,
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(date.getFullYear() + '').substr(4 - RegExp.$1.length)
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);
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for (const k in o) {
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if (new RegExp('(' + k + ')').test(fmt)) {
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fmt = fmt.replace(
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RegExp.$1,
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RegExp.$1.length === 1
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? o[k]
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: ('00' + o[k]).substr(('' + o[k]).length)
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);
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}
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}
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return fmt;
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}
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}
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