tools.js 948 B

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  1. const tools = {}
  2. //存储cookie
  3. tools.setCookie = (name, value) => {
  4. var Days = 30; /* 设置cookie保存时间 */
  5. var exp = new Date();
  6. exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
  7. document.cookie = name + "=" + escape(value) + ";expires=" + exp.toGMTString();
  8. }
  9. //获取cookie
  10. tools.getCookie = name => {
  11. var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
  12. if (arr = document.cookie.match(reg)) {
  13. return unescape(arr[2]);
  14. } else {
  15. /* 如果没有参数,那么就获取本域下的所有cookie */
  16. return document.cookie;
  17. }
  18. }
  19. tools.delObjKey = (obj, key) => {
  20. if (obj.hasOwnProperty(key)) {
  21. delete obj[key]
  22. }
  23. }
  24. tools.deepCopy = (obj) => {
  25. let temp = obj.constructor === Array ? [] : {}
  26. for (let val in obj) {
  27. temp[val] = typeof obj[val] == 'object' ? tools.deepCopy(obj[val]) : obj[val]
  28. }
  29. return temp
  30. }
  31. export default tools