关于javascript:js-工具库

import moment from 'moment'// 计算时间差 export function getGapTimes(startTime, endTime) {  startTime = new Date(moment(startTime))  endTime = endTime ? new Date(endTime) : new Date()  let start = Date.parse(startTime)  let end = Date.parse(endTime)  // 开始工夫转文本格式     let start_ymd = Date.parse(    startTime.getFullYear() +      '/' +      (startTime.getMonth() + 1) +      '/' +      startTime.getDate()  )  // 完结工夫转文本格式     let end_ymd = Date.parse(    endTime.getFullYear() +      '/' +      (endTime.getMonth() + 1) +      '/' +      endTime.getDate()  )  // day_1 单纯的天数差     // day_2 查看是否是明天日期，是为0。输入天数差。     let day_1, day_2, hour, minute, second  let result_1 = start < end ? end - start : start - end  let result_2 = start_ymd - end_ymd  day_1 = Math.floor(result_1 / (3600 * 24 * 1000))  day_2 = start_ymd == end_ymd ? 0 : Math.floor(result_2 / (3600 * 24 * 1000))  hour = Math.floor((result_1 % (3600 * 24 * 1000)) / (3600 * 1000))  minute = Math.floor((result_1 % (3600 * 1000)) / (60 * 1000))  second = Math.floor((result_1 % (60 * 1000)) / 1000)  return { day_1, day_2, hour, minute, second }}// 金额格式化 export function memonyFormat(memony) {  let splitMemony = String(memony).split('.')  let integerM = splitMemony[0]  let decimalM = splitMemony[1] || '00'  let IM = ''  decimalM = decimalM.slice(0, 2)  integerM = integerM.split('').reverse().join('')  IM = integerM.replace(/D/g, '').replace(/...(?!$)/g, '$&,')  IM = IM.split('').reverse().join('')  return IM + '.' + decimalM}// 银行卡号格式化 export function bankAmountFormat(amount) {  return amount.replace(/D/g, '').replace(/....(?!$)/g, '$& ')}

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