请问jQuery.cookie is not a function？

Question

jQuery.cookie is not a function

Answer 1

jQuery.cookie = function(name, value, options) {if (typeof value != 'undefined') {options = options || {};if (value === null) {value = '';options.expires = -1;}var expires = '';if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {var date;if (typeof options.expires == 'number') {date = new Date();date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));} else {date = options.expires;}expires = '; expires=' + date.toUTCString();}var path = options.path ? '; path=' + (options.path) : '';var domain = options.domain ? '; domain=' + (options.domain) : '';var secure = options.secure ? '; secure' : '';document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');} else {var cookieValue = null;if (document.cookie && document.cookie != '') {var cookies = document.cookie.split(';');for (var i = 0; i < cookies.length; i++) {var cookie = jQuery.trim(cookies[i]);if (cookie.substring(0, name.length + 1) == (name + '=')) {cookieValue = decodeURIComponent(cookie.substring(name.length + 1));break;}}}return cookieValue;}}$.cookie(name, value, {expires, path, domain, secure}); // 创建COOKIE$.cookie(name); // 获取COOKIE

Answer 2

var date=new Date();date.setTime(date.getTime()+30*60*1000); //设置date为当前时间+30分document.cookie="key=value; expires="+date.toGMTString(); //将date赋值给expires