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| | | function formatTime(time) {
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| | | if (typeof time !== 'number' || time < 0) {
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| | | return time
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| | | }
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| | |
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| | | var hour = parseInt(time / 3600)
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| | | time = time % 3600
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| | | var minute = parseInt(time / 60)
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| | | time = time % 60
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| | | var second = time
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| | |
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| | | return ([hour, minute, second]).map(function(n) {
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| | | n = n.toString()
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| | | return n[1] ? n : '0' + n
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| | | }).join(':')
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| | | }
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| | |
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| | | function formatLocation(longitude, latitude) {
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| | | if (typeof longitude === 'string' && typeof latitude === 'string') {
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| | | longitude = parseFloat(longitude)
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| | | latitude = parseFloat(latitude)
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| | | }
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| | |
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| | | longitude = longitude.toFixed(2)
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| | | latitude = latitude.toFixed(2)
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| | |
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| | | return {
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| | | longitude: longitude.toString().split('.'),
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| | | latitude: latitude.toString().split('.')
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| | | }
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| | | }
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| | | var dateUtils = {
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| | | UNITS: {
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| | | '年': 31557600000,
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| | | '月': 2629800000,
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| | | '天': 86400000,
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| | | '小时': 3600000,
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| | | '分钟': 60000,
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| | | '秒': 1000
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| | | },
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| | | humanize: function(milliseconds) {
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| | | var humanize = '';
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| | | for (var key in this.UNITS) {
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| | | if (milliseconds >= this.UNITS[key]) {
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| | | humanize = Math.floor(milliseconds / this.UNITS[key]) + key + '前';
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| | | break;
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| | | }
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| | | }
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| | | return humanize || '刚刚';
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| | | },
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| | | format: function(dateStr) {
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| | | var date = this.parse(dateStr)
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| | | var diff = Date.now() - date.getTime();
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| | | if (diff < this.UNITS['天']) {
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| | | return this.humanize(diff);
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| | | }
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| | | var _format = function(number) {
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| | | return (number < 10 ? ('0' + number) : number);
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| | | };
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| | | return date.getFullYear() + '/' + _format(date.getMonth() + 1) + '/' + _format(date.getDate()) + '-' +
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| | | _format(date.getHours()) + ':' + _format(date.getMinutes());
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| | | },
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| | | parse: function(str) { //将"yyyy-mm-dd HH:MM:ss"格式的字符串,转化为一个Date对象
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| | | var a = str.split(/[^0-9]/);
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| | | return new Date(a[0], a[1] - 1, a[2], a[3], a[4], a[5]);
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| | | }
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| | | };
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| | |
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| | | export {
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| | | formatTime,
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| | | formatLocation,
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| | | dateUtils
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| | | } |