hwplugins/src/methods/getDate/index.js

二次封装扩展随机数、手机号码/身份证号码脱敏、时间格式化等...

function format(time, cFormat) {
  if (arguments.length === 0) return null;
  const format = cFormat || "yyyy-MM-dd hh:mm:ss";
  let date;
  if (typeof time === "object") {
    date = time;
  } else {
    if (typeof time === "string") {
      if (/^[0-9]+$/.test(time)) time = parseInt(time);
      else return new Date(time);
    }
    if (typeof time === "number" && time.toString().length === 10) {
      time = time * 1000;
    }
    date = new Date(time);
  }
  var weeks = new Array("周日", "周一", "周二", "周三", "周四", "周五", "周六");
  var o = {
    "M+": date.getMonth() + 1,
    "d+": date.getDate(),
    "h+": date.getHours(),
    "m+": date.getMinutes(),
    "s+": date.getSeconds(),
    "q+": Math.floor((date.getMonth() + 3) / 3),
    "a+": weeks[date.getDay()],
  };
  let fmt = format;
  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;
}
module.exports = function GetDate(time, patten) {
  if (!time) {
    time = new Date();
  }
  return format(time, patten);
};