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- /**
- * Created by PanJiaChen on 16/11/18.
- */
-
- /**
- * Parse the time to string
- * @param {(Object|string|number)} time
- * @param {string} cFormat
- * @returns {string | null}
- */
- export function parseTime(time, cFormat) {
- if (arguments.length === 0 || !time) {
- return null
- }
- const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
- let date
- if (typeof time === 'object') {
- date = time
- } else {
- if ((typeof time === 'string')) {
- if ((/^[0-9]+$/.test(time))) {
- // support "1548221490638"
- time = parseInt(time)
- } else {
- // support safari
- // https://stackoverflow.com/questions/4310953/invalid-date-in-safari
- time = time.replace(new RegExp(/-/gm), '/')
- }
- }
-
- if ((typeof time === 'number') && (time.toString().length === 10)) {
- time = time * 1000
- }
- date = new Date(time)
- }
- const formatObj = {
- y: date.getFullYear(),
- m: date.getMonth() + 1,
- d: date.getDate(),
- h: date.getHours(),
- i: date.getMinutes(),
- s: date.getSeconds(),
- a: date.getDay()
- }
- const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
- const value = formatObj[key]
- // Note: getDay() returns 0 on Sunday
- if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
- return value.toString().padStart(2, '0')
- })
- return time_str
- }
-
- /**
- * @param {number} time
- * @param {string} option
- * @returns {string}
- */
- export function formatTime(time, option) {
- if (('' + time).length === 10) {
- time = parseInt(time) * 1000
- } else {
- time = +time
- }
- const d = new Date(time)
- const now = Date.now()
-
- const diff = (now - d) / 1000
-
- if (diff < 30) {
- return '刚刚'
- } else if (diff < 3600) {
- // less 1 hour
- return Math.ceil(diff / 60) + '分钟前'
- } else if (diff < 3600 * 24) {
- return Math.ceil(diff / 3600) + '小时前'
- } else if (diff < 3600 * 24 * 2) {
- return '1天前'
- }
- if (option) {
- return parseTime(time, option)
- } else {
- return (
- d.getMonth() +
- 1 +
- '月' +
- d.getDate() +
- '日' +
- d.getHours() +
- '时' +
- d.getMinutes() +
- '分'
- )
- }
- }
-
- /**
- * @param {string} url
- * @returns {Object}
- */
- export function param2Obj(url) {
- const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' ')
- if (!search) {
- return {}
- }
- const obj = {}
- const searchArr = search.split('&')
- searchArr.forEach(v => {
- const index = v.indexOf('=')
- if (index !== -1) {
- const name = v.substring(0, index)
- const val = v.substring(index + 1, v.length)
- obj[name] = val
- }
- })
- return obj
- }
- export function formatDuring(mss) {
- mss = mss * 1000
- var days = parseInt(mss / (1000 * 60 * 60 * 24))
- days = days === 0 ? '' : days + 'd'
- var hours = parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60))
- hours = hours === 0 ? '' : hours + 'h'
- var minutes = parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
- minutes = minutes === 0 ? '' : minutes + 'm'
- var seconds = Math.round((mss % (1000 * 60)) / 1000) + 's'
- seconds = seconds === 0 ? '' : seconds
- return days + hours + minutes + seconds
- }
- // 获取浏览器url中指定字段
- export function GetUrlParam(paraName) {
- let query = location.href
- query = query.replace('?token', '&token')
- var vars = query.split("&");
- for (var i = 0; i < vars.length; i++) {
- var pair = vars[i].split("=");
- if (pair[0] === paraName) {
- pair[1] = decodeURIComponent(pair[1])
- return pair[1];
- }
- }
- return null;
- }
- // 刷新页面清空进度条
- export function clearProgress(paraName) {
- var storage = window.sessionStorage;
- for (var i = 0, len = storage.length; i < len; i++) {
- var key = storage.key(i);
- if (key !== 'space' && key !== 'platform') {
- storage.removeItem(key)
- }
- }
- }
-
- // 生成随机名字
- export function randomName(val) {
- var myDate = new Date();
- const year = myDate.getFullYear().toString()
- let month = (myDate.getMonth() + 1).toString()
- if (month < 10) {
- month = '0' + (myDate.getMonth() + 1).toString()
- }
- let date = myDate.getDate().toString()
- if (date < 10) {
- date = '0' + myDate.getDate().toString()
- }
- var charactors = "ab1cd2ef3gh4ij5kl6mn7opq8rst9uvw0xyz";
- var value = ''; var i;
- for (let j = 1; j <= 4; j++) {
- i = parseInt(35 * Math.random());
- value = value + charactors.charAt(i);
- }
- const name = val + '-' + year + month + date + '-' + value
- return name
- }
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