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@@ -0,0 +1,267 @@
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+/**
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+ * Created by jiachenpan on 16/11/18.
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+ */
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+
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+export function parseTime(time, cFormat) {
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+ if (arguments.length === 0) {
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+ return null
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+ }
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+ const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
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+ let date
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+ if (typeof time === 'object') {
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+ date = time
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+ } else {
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+ if (('' + time).length === 10) time = parseInt(time) * 1000
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+ date = new Date(time)
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+ }
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+ const formatObj = {
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+ y: date.getFullYear(),
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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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+ i: date.getMinutes(),
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+ s: date.getSeconds(),
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+ a: date.getDay()
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+ }
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+ const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
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+ let value = formatObj[key]
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+ if (key === 'a') return ['一', '二', '三', '四', '五', '六', '日'][value - 1]
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+ if (result.length > 0 && value < 10) {
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+ value = '0' + value
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+ }
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+ return value || 0
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+ })
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+ return time_str
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+}
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+
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+export function formatTime(time, option) {
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+ time = +time * 1000
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+ const d = new Date(time)
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+ const now = Date.now()
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+
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+ const diff = (now - d) / 1000
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+
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+ if (diff < 30) {
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+ return '刚刚'
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+ } else if (diff < 3600) { // less 1 hour
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+ return Math.ceil(diff / 60) + '分钟前'
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+ } else if (diff < 3600 * 24) {
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+ return Math.ceil(diff / 3600) + '小时前'
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+ } else if (diff < 3600 * 24 * 2) {
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+ return '1天前'
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+ }
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+ if (option) {
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+ return parseTime(time, option)
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+ } else {
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+ return d.getMonth() + 1 + '月' + d.getDate() + '日' + d.getHours() + '时' + d.getMinutes() + '分'
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+ }
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+}
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+
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+// 格式化时间
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+export function getQueryObject(url) {
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+ url = url == null ? window.location.href : url
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+ const search = url.substring(url.lastIndexOf('?') + 1)
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+ const obj = {}
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+ const reg = /([^?&=]+)=([^?&=]*)/g
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+ search.replace(reg, (rs, $1, $2) => {
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+ const name = decodeURIComponent($1)
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+ let val = decodeURIComponent($2)
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+ val = String(val)
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+ obj[name] = val
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+ return rs
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+ })
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+ return obj
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+}
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+
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+/**
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+ *get getByteLen
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+ * @param {Sting} val input value
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+ * @returns {number} output value
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+ */
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+export function getByteLen(val) {
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+ let len = 0
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+ for (let i = 0; i < val.length; i++) {
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+ if (val[i].match(/[^\x00-\xff]/ig) != null) {
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+ len += 1
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+ } else { len += 0.5 }
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+ }
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+ return Math.floor(len)
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+}
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+
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+export function cleanArray(actual) {
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+ const newArray = []
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+ for (let i = 0; i < actual.length; i++) {
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+ if (actual[i]) {
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+ newArray.push(actual[i])
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+ }
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+ }
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+ return newArray
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+}
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+
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+export function param(json) {
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+ if (!json) return ''
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+ return cleanArray(Object.keys(json).map(key => {
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+ if (json[key] === undefined) return ''
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+ return encodeURIComponent(key) + '=' +
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+ encodeURIComponent(json[key])
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+ })).join('&')
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+}
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+
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+export function param2Obj(url) {
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+ const search = url.split('?')[1]
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+ if (!search) {
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+ return {}
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+ }
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+ return JSON.parse('{"' + decodeURIComponent(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g, '":"') + '"}')
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+}
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+
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+export function html2Text(val) {
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+ const div = document.createElement('div')
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+ div.innerHTML = val
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+ return div.textContent || div.innerText
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+}
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+
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+export function objectMerge(target, source) {
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+ /* Merges two objects,
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+ giving the last one precedence */
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+
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+ if (typeof target !== 'object') {
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+ target = {}
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+ }
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+ if (Array.isArray(source)) {
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+ return source.slice()
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+ }
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+ for (const property in source) {
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+ if (source.hasOwnProperty(property)) {
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+ const sourceProperty = source[property]
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+ if (typeof sourceProperty === 'object') {
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+ target[property] = objectMerge(target[property], sourceProperty)
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+ continue
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+ }
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+ target[property] = sourceProperty
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+ }
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+ }
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+ return target
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+}
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+
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+export function scrollTo(element, to, duration) {
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+ if (duration <= 0) return
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+ const difference = to - element.scrollTop
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+ const perTick = difference / duration * 10
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+ setTimeout(() => {
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+ console.log(new Date())
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+ element.scrollTop = element.scrollTop + perTick
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+ if (element.scrollTop === to) return
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+ scrollTo(element, to, duration - 10)
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+ }, 10)
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+}
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+
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+export function toggleClass(element, className) {
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+ if (!element || !className) {
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+ return
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+ }
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+ let classString = element.className
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+ const nameIndex = classString.indexOf(className)
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+ if (nameIndex === -1) {
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+ classString += '' + className
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+ } else {
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+ classString = classString.substr(0, nameIndex) + classString.substr(nameIndex + className.length)
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+ }
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+ element.className = classString
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+}
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+
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+export const pickerOptions = [
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+ {
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+ text: '今天',
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+ onClick(picker) {
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+ const end = new Date()
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+ const start = new Date(new Date().toDateString())
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+ end.setTime(start.getTime())
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+ picker.$emit('pick', [start, end])
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+ }
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+ }, {
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+ text: '最近一周',
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+ onClick(picker) {
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+ const end = new Date(new Date().toDateString())
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+ const start = new Date()
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+ start.setTime(end.getTime() - 3600 * 1000 * 24 * 7)
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+ picker.$emit('pick', [start, end])
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+ }
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+ }, {
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+ text: '最近一个月',
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+ onClick(picker) {
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+ const end = new Date(new Date().toDateString())
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+ const start = new Date()
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+ start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)
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+ picker.$emit('pick', [start, end])
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+ }
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+ }, {
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+ text: '最近三个月',
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+ onClick(picker) {
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+ const end = new Date(new Date().toDateString())
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+ const start = new Date()
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+ start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)
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+ picker.$emit('pick', [start, end])
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+ }
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+ }]
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+
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+export function getTime(type) {
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+ if (type === 'start') {
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+ return new Date().getTime() - 3600 * 1000 * 24 * 90
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+ } else {
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+ return new Date(new Date().toDateString())
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+ }
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+}
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+
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+export function debounce(func, wait, immediate) {
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+ let timeout, args, context, timestamp, result
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+
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+ const later = function() {
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+ // 据上一次触发时间间隔
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+ const last = +new Date() - timestamp
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+
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+ // 上次被包装函数被调用时间间隔last小于设定时间间隔wait
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+ if (last < wait && last > 0) {
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+ timeout = setTimeout(later, wait - last)
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+ } else {
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+ timeout = null
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+ // 如果设定为immediate===true，因为开始边界已经调用过了此处无需调用
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+ if (!immediate) {
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+ result = func.apply(context, args)
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+ if (!timeout) context = args = null
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+ }
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+ }
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+ }
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+
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+ return function(...args) {
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+ context = this
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+ timestamp = +new Date()
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+ const callNow = immediate && !timeout
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+ // 如果延时不存在，重新设定延时
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+ if (!timeout) timeout = setTimeout(later, wait)
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+ if (callNow) {
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+ result = func.apply(context, args)
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+ context = args = null
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+ }
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+
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+ return result
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+ }
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+}
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+
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+export function deepClone(source) {
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+ if (!source && typeof source !== 'object') {
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+ throw new Error('error arguments', 'shallowClone')
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+ }
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+ const targetObj = source.constructor === Array ? [] : {}
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+ for (const keys in source) {
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+ if (source.hasOwnProperty(keys)) {
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+ if (source[keys] && typeof source[keys] === 'object') {
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+ targetObj[keys] = source[keys].constructor === Array ? [] : {}
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+ targetObj[keys] = deepClone(source[keys])
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+ } else {
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+ targetObj[keys] = source[keys]
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+ }
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+ }
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+ }
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+ return targetObj
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+}
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