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- import Moment from 'moment'
- import { env } from '../static/config'
- export default {
- stopPrevent (event) {
- let e = event || window.event
- if (e.preventDefault) {
- e.preventDefault()
- } else {
- window.event.returnValue = false // IE
- }
- },
- // arrayFilter: 数组去重
- arrayFilter (array) {
- let newAray = []
- for (let i = 0, len = array.length - 1; i <= len; i++) {
- if (newAray.indexOf(array[i]) < 0) {
- newAray.push(array[i])
- }
- }
- return newAray
- },
- /**
- *
- * @param start 开始展示的字符
- * @param end 结束字符展示位置
- * @param target 目标字符
- * @param length
- * @returns {string|string}
- */
- replaceStr (target, start, end, length) {
- let str = ''
- if (start) {
- str = target.substr(start, length) + '***'
- } else if (end) {
- str = '***' + target.substr(end, length)
- } else {
- str = target.substr(0, 1) + '***' + target.substr(target.length - 1, 1)
- }
- return str
- },
- /**
- *
- * @param date 日期
- * @param format 显示的格式
- * @returns {string}
- */
- formatDate (date, format) {
- if (date) {
- return Moment(date).format(format)
- }
- },
- padLeftZero (str) {
- return ('00' + str).substr(str.length)
- },
- /**
- * 格式化价格(保留两位小数)
- * @param price 价格
- * @returns {string}
- */
- currencyPrice (price) {
- return parseFloat(price).toFixed(2)
- },
- /**
- * 是否是数值
- * @param value 要判断的参数值
- * @returns {boolean}
- */
- isNumber (value) {
- let reg = new RegExp('^[0-9]*$')
- if (!reg.test(value)) {
- return false
- }
- return true
- },
- /**
- *
- * @param beginAt 开始时间(时间戳)
- * @param endAt 结束时间(时间戳)
- * @returns {number}
- */
- activityStatus (beginAt, endAt) {
- let status = -1 // (0: 未开始;1: 进行中;2: 已过期)
- let timestamp = Date.parse(new Date()) / 1000
- if (beginAt > timestamp) {
- status = 0
- } else if (timestamp > beginAt && timestamp < endAt) {
- status = 1
- } else if (timestamp > endAt) {
- status = 2
- }
- return status
- },
- /**
- * 把秒数换为*天*时*分*秒的时间格式
- * @param interval 时间间隔(单位为s)
- * @returns {string|*}
- */
- formatTimeInterval (interval) {
- let format = null
- let day = parseInt(interval / 60.0 / 60.0 / 24.0)
- let hour = parseInt(interval / 60 / 60 % 24)
- let minute = parseInt(interval / 60 % 60)
- let second = interval % 60
- format = day + ' 天 ' + hour + ' 时 ' + minute + ' 分 ' + second + ' 秒'
- return format
- },
- /**
- * 获取未读消息数
- * @param zhiManager
- * @param scoped
- * @param key
- */
- getunreadCount (zhiManager, scoped, key) {
- zhiManager.on('unread.count', function (data) {
- })
- zhiManager.on('receivemessage', function (ret) {
- scoped.key = ret
- })
- },
- /**
- *
- * @param timestamp 时间戳转化为日期
- * @returns {string}
- */
- timestampToTime (timestamp) {
- var date = new Date(timestamp * 1000) // 时间戳为10位需*1000,时间戳为13位的话不需乘1000
- var Y = date.getFullYear() + '-'
- var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-'
- var D = date.getDate() + ' '
- var h = date.getHours() + ':'
- var m = date.getMinutes() + ':'
- var s = date.getSeconds()
- return Y + M + D + h + m + s
- },
- getUrlKey: function (url, name) {
- return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(url) || [, ''])[1].replace(/\+/g, '%20')) || null
- },
- }
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