util.js 754 B

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  1. const formatTime = date => {
  2. const year = date.getFullYear()
  3. const month = date.getMonth() + 1
  4. const day = date.getDate()
  5. const hour = date.getHours()
  6. const minute = date.getMinutes()
  7. const second = date.getSeconds()
  8. return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
  9. }
  10. const formatNumber = n => {
  11. n = n.toString()
  12. return n[1] ? n : '0' + n
  13. }
  14. const getQueryString = (name, url)=> {
  15. var subIndex = url.substr(url.indexOf('?'));
  16. var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
  17. var r = subIndex.substr(1).match(reg);
  18. if (r != null) return unescape(r[2]);
  19. return null;
  20. }
  21. module.exports = {
  22. formatTime: formatTime,
  23. getQueryString: getQueryString
  24. }