RailwayTwo/mini/utils/util.js

const formatDate = (date, fmt = 'yyyy-MM-dd') => {
  
  var o = {
    "M+": date.getMonth() + 1, //月份
    "d+": date.getDate(), //日
    "h+": date.getHours() % 12 == 0 ? 12 : date.getHours() % 12, //小时
    "H+": date.getHours(), //小时
    "m+": date.getMinutes(), //分
    "s+": date.getSeconds(), //秒
    "q+": Math.floor((date.getMonth() + 3) / 3), //季度
    "S": date.getMilliseconds() //毫秒
  };
  if (/(y+)/.test(fmt))
    fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
  for (var k in o)
    if (new RegExp("(" + k + ")").test(fmt))
      fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
  return fmt;
}

const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : '0' + n
}

const checkMobile = mobile => {
  return /^1[234578]\d{9}$/.test(mobile)
}

const error = msg => {
  wx.showToast({
    icon: 'none',
    title: msg,
  })
}

const success = msg => {
  wx.showToast({
    title: msg,
  })
}

module.exports = {
  formatDate,
  checkMobile: checkMobile,
  error,
  success
}