jquery cookie插件在ie出现bug下无效但是在firfox正常
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>测试cookie</title><script type="text/javascript"src="<%=request.getC?ontextPath()%>/Script/jquery-1.3.2.min.js"></script> <script type="text/javascript"src="<%=request.getContextPath()%>/js/jquery.cookie.js"></script> <script type="text/javascript"> $(function(){ $("#add").click(function(){ saveUserInfo(); }); }); /**初始化页面时验证是否记住了密码**/ $(document).ready(function() { if ($.cookie("rmbUser") == "true") { $("#rmbUser").attr("checked", true); $("#userName").val($.cookie("userName")); $("#password").val($.cookie("passWord")); } }); /**保存用户信息到cookie中**/ function saveUserInfo() { if ($("#rmbUser").attr("checked") == true) { var userName = $("#userName").val(); var passWord = $("#password").val(); $.cookie("rmbUser", "true", { expires: 7 }); // 存储一个带7天期限的 cookie $.cookie("userName", userName, { expires: 7 }); // 存储一个带7天期限的 cookie $.cookie("passWord", passWord, { expires: 7 }); // 存储一个带7天期限的 cookie }else { $.cookie("rmbUser", "false", { expires: -1 }); $.cookie("userName", '', { expires: -1 }); $.cookie("passWord", '', { expires: -1 }); } } </script></head><body><form action="#" name="cookie">用户名：<input name="userName" id="userName" type="text" /><br>密码：<input type="password" name="password" id="password" /><input type="checkbox" id="rmbUser" name="rmbUser"/><input type="button" id="add" value="加入cookie" /></form></body></html>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;}}; 中这一段代码明显是错误的var cookies = document.cookie.split(";");在js中只有 document.cookie.split(separator, limit)这样的写法