基于jQuery.cookie.js的Cookie实现

$(document).ready(function() {// 拿到对应的cookie值并传给页面$("#userName").val($.cookie("userName"));$("#password").val($.cookie("password"));autoLogin = function(){var username = $("#userName").val();var password = $("#password").val();function isValid(object){if (typeof object =="undefined" || object == null) {return false;} else {return true;}}if (isValid(username) && isValid(password)) {return true;} else {return false;}};if (autoLogin()) {//window.location = "http://www.baidu.com";}});function login() {// 把值设置到cookie里面var cookietime = new Date();cookietime.setTime(cookietime.getTime() + (10 * 1000));// coockie保存一星期 : 7 * 24 * 60 * 60$.cookie("userName", $("#userName").val(),{expires : cookietime});$.cookie("password",$("#password").val(),{expires : cookietime});}