2023-03-10 09:45:40 +08:00
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import dayjs from 'dayjs'
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2023-02-11 00:44:00 +08:00
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/**
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* 时间日期转换
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* @param date 当前时间,new Date() 格式
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* @param format 需要转换的时间格式字符串
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* @description format 字符串随意,如 `YYYY-mm、YYYY-mm-dd`
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* @description format 季度:"YYYY-mm-dd HH:MM:SS QQQQ"
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* @description format 星期:"YYYY-mm-dd HH:MM:SS WWW"
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* @description format 几周:"YYYY-mm-dd HH:MM:SS ZZZ"
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* @description format 季度 + 星期 + 几周:"YYYY-mm-dd HH:MM:SS WWW QQQQ ZZZ"
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* @returns 返回拼接后的时间字符串
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*/
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export function formatDate(date: Date, format: string): string {
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2023-03-18 20:09:30 +08:00
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return dayjs(date).format(format)
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2023-02-11 00:44:00 +08:00
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}
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2023-03-22 17:47:08 +08:00
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// 日期格式化
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export function parseTime(time: any, pattern?: string) {
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if (arguments.length === 0 || !time) {
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return null
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}
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const format = pattern || '{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 (typeof time === 'string' && /^[0-9]+$/.test(time)) {
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time = parseInt(time)
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} else if (typeof time === 'string') {
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time = time
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.replace(new RegExp(/-/gm), '/')
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.replace('T', ' ')
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.replace(new RegExp(/\.\d{3}/gm), '')
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}
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if (typeof time === 'number' && time.toString().length === 10) {
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time = time * 1000
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}
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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(/{([ymdhisa])+}/g, (result, key) => {
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let value = formatObj[key]
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// Note: getDay() returns 0 on Sunday
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if (key === 'a') {
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return ['日', '一', '二', '三', '四', '五', '六'][value]
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}
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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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2023-02-11 00:44:00 +08:00
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/**
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* 获取当前日期是第几周
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* @param dateTime 当前传入的日期值
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* @returns 返回第几周数字值
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*/
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export function getWeek(dateTime: Date): number {
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const temptTime = new Date(dateTime.getTime())
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// 周几
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const weekday = temptTime.getDay() || 7
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// 周1+5天=周六
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temptTime.setDate(temptTime.getDate() - weekday + 1 + 5)
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let firstDay = new Date(temptTime.getFullYear(), 0, 1)
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const dayOfWeek = firstDay.getDay()
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let spendDay = 1
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if (dayOfWeek != 0) spendDay = 7 - dayOfWeek + 1
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firstDay = new Date(temptTime.getFullYear(), 0, 1 + spendDay)
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const d = Math.ceil((temptTime.valueOf() - firstDay.valueOf()) / 86400000)
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const result = Math.ceil(d / 7)
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return result
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}
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/**
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* 将时间转换为 `几秒前`、`几分钟前`、`几小时前`、`几天前`
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* @param param 当前时间,new Date() 格式或者字符串时间格式
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* @param format 需要转换的时间格式字符串
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* @description param 10秒: 10 * 1000
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* @description param 1分: 60 * 1000
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* @description param 1小时: 60 * 60 * 1000
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* @description param 24小时:60 * 60 * 24 * 1000
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* @description param 3天: 60 * 60* 24 * 1000 * 3
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* @returns 返回拼接后的时间字符串
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*/
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export function formatPast(param: string | Date, format = 'YYYY-mm-dd HH:MM:SS'): string {
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// 传入格式处理、存储转换值
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let t: any, s: number
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// 获取js 时间戳
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let time: number = new Date().getTime()
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// 是否是对象
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typeof param === 'string' || 'object' ? (t = new Date(param).getTime()) : (t = param)
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// 当前时间戳 - 传入时间戳
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time = Number.parseInt(`${time - t}`)
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if (time < 10000) {
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// 10秒内
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return '刚刚'
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} else if (time < 60000 && time >= 10000) {
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// 超过10秒少于1分钟内
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s = Math.floor(time / 1000)
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return `${s}秒前`
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} else if (time < 3600000 && time >= 60000) {
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// 超过1分钟少于1小时
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s = Math.floor(time / 60000)
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return `${s}分钟前`
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} else if (time < 86400000 && time >= 3600000) {
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// 超过1小时少于24小时
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s = Math.floor(time / 3600000)
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return `${s}小时前`
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} else if (time < 259200000 && time >= 86400000) {
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// 超过1天少于3天内
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s = Math.floor(time / 86400000)
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return `${s}天前`
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} else {
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// 超过3天
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const date = typeof param === 'string' || 'object' ? new Date(param) : param
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return formatDate(date, format)
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}
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}
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/**
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* 时间问候语
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* @param param 当前时间,new Date() 格式
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* @description param 调用 `formatAxis(new Date())` 输出 `上午好`
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* @returns 返回拼接后的时间字符串
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*/
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export function formatAxis(param: Date): string {
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const hour: number = new Date(param).getHours()
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if (hour < 6) return '凌晨好'
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else if (hour < 9) return '早上好'
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else if (hour < 12) return '上午好'
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else if (hour < 14) return '中午好'
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else if (hour < 17) return '下午好'
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else if (hour < 19) return '傍晚好'
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else if (hour < 22) return '晚上好'
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else return '夜里好'
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}
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/**
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* 将毫秒,转换成时间字符串。例如说,xx 分钟
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*
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* @param ms 毫秒
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* @returns {string} 字符串
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*/
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export function formatPast2(ms) {
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const day = Math.floor(ms / (24 * 60 * 60 * 1000))
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const hour = Math.floor(ms / (60 * 60 * 1000) - day * 24)
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const minute = Math.floor(ms / (60 * 1000) - day * 24 * 60 - hour * 60)
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const second = Math.floor(ms / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60)
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if (day > 0) {
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return day + '天' + hour + '小时' + minute + '分钟'
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}
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if (hour > 0) {
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return hour + '小时' + minute + '分钟'
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}
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if (minute > 0) {
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return minute + '分钟'
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}
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if (second > 0) {
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return second + '秒'
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} else {
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return 0 + '秒'
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}
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}
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2023-03-10 09:45:40 +08:00
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/**
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* element plus 的时间 Formatter 实现,使用 YYYY-MM-DD HH:mm:ss 格式
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*
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* @param row 行数据
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* @param column 字段
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* @param cellValue 字段值
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*/
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// @ts-ignore
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export const dateFormatter = (row, column, cellValue) => {
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if (!cellValue) {
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return
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}
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return dayjs(cellValue).format('YYYY-MM-DD HH:mm:ss')
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}
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