refinery-admin/src/utils/index.js

export function parseTime(time) {
  if (!time) {
    return '--'
  }
  let date
  if (typeof time === 'object') {
    date = time
  } else {
    if (typeof time === 'string') {
      if (/^[0-9]+$/.test(time)) {
        time = parseInt(time)
      } else {
        time = time.replace(new RegExp(/-/gm), '/')
      }
    }
    date = new Date(time)
  }
  const formatRes = {
    y: date.getFullYear(),
    M: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    m: date.getMinutes(),
    s: date.getSeconds(),
    week: ['日', '一', '二', '三', '四', '五', '六'][date.getDay()]
  }
  formatRes.M < 10 && (formatRes.M = '0' + formatRes.M)
  formatRes.d < 10 && (formatRes.d = '0' + formatRes.d)
  formatRes.h < 10 && (formatRes.h = '0' + formatRes.h)
  formatRes.m < 10 && (formatRes.m = '0' + formatRes.m)
  formatRes.s < 10 && (formatRes.s = '0' + formatRes.s)
  return formatRes
}

// 防抖
export function debounce(fn, delay) {
  let timer = null
  return function () {
    if (timer) clearTimeout(timer)
    let _this = this
    let _arguments = arguments
    timer = setTimeout(function () {
      fn.apply(_this, _arguments)
    }, delay)
  }
}
// 车牌校验
export function isLicensePlate(number) {
  let instance = new RegExp(
    '^([京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[a-zA-Z](([DF]((?![IO])[a-zA-Z0-9](?![IO]))[0-9]{4})|([0-9]{5}[DF]))|[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}[A-Z0-9]{4}[A-Z0-9挂学警港澳]{1})$'
  )
  return instance.test(number)
}

export function cellStyle() {
  return 'text-align:center'
}

// 类型判断
export function typeJudgment(object) {
  let res = {}.__proto__.toString.call(object)
  let type = /(?<= ).+(?=\])/.exec(res)
  return type.length ? type[0] : ''
}