78 lines
2.5 KiB
TypeScript
78 lines
2.5 KiB
TypeScript
export const monthsDifferenceEndDay = (str: string, num: number) => {
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// 获取当前日期
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const currentDate = new Date(str)
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// 创建一个新的日期对象，用于存储加3个月后的日期
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const futureDate = new Date(currentDate)
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// 加3个月
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futureDate.setMonth(futureDate.getMonth() + num)
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// 减去1天
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futureDate.setDate(futureDate.getDate() - 1)
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// 格式化为 YYYY-MM-DD
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const formattedDate = futureDate.toISOString().split('T')[0]
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return formattedDate
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}
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export const getNextYearDate = (date: string) => {
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//获取一年后日期
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if (date) {
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// 设置目标日期为2023-07-11
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const targetDate = new Date(date)
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targetDate.setDate(targetDate.getDate() - 1) //方法一
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// 获取一年后的日期
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targetDate.setFullYear(targetDate.getFullYear() + 1)
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return targetDate.toISOString().split('T')[0]
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} else {
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return undefined
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}
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}
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export const compareDates = (date1: string, date2: string): number => {
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// 创建日期对象
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const dateObj1 = new Date(date1)
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const dateObj2 = new Date(date2)
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// 比较日期
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if (dateObj1 > dateObj2) {
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return 1 // date1 大于 date2
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} else if (dateObj1 < dateObj2) {
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return -1 // date1 小于 date2
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} else {
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return 0 // date1 等于 date2
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}
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}
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export const calculateDaysDifference = (selectedDate: string) => {
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//获取选择的日期与当前的日期相差多少天
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// 创建当前日期对象
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const currentDate: any = new Date()
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// 创建选择的日期对象
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const selectedDateObj: any = new Date(selectedDate)
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// 计算两个日期的毫秒差
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const timeDifference = currentDate - selectedDateObj
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// 将毫秒差转换为天数差
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const daysDifference = Math.floor(timeDifference / (1000 * 60 * 60 * 24))
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return daysDifference
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}
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export const DaysDifference = (selectedDate: string) => {
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//获取选择的日期与当前的日期相差多少天
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// 创建当前日期对象
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const currentDate: any = new Date()
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// 创建选择的日期对象
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const selectedDateObj: any = new Date(selectedDate)
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// 计算两个日期的毫秒差
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const timeDifference = selectedDateObj - currentDate
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// 将毫秒差转换为天数差
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const daysDifference = Math.floor(timeDifference / (1000 * 60 * 60 * 24))
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return daysDifference
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}
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export const onSplitArray = (val: string, type: string) => {
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let resultArray = val.split(type)
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return resultArray
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}
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export function formatPhoneNumber(phone: string) {
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return phone ? phone.replace(/(\d{3})\d{4}(\d{4})/, '$1****$2') : ''
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}
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