//清除用户cookie
function loingout() {
// var date = new Date();
// date.setTime(date.getTime() - 1);
// document.cookie = "LoginName" + "=; expires=" + date.toGMTString();
// var name="LoginName";
// var exp = new Date();
// exp.setTime(exp.getTime() - 1);
// var cval=GetAsaiCookie(name);
// document.cookie = name + "=null;expires=" + exp.toGMTString();
// //window.location.href = "/index.html";
// var cval = GetAsaiCookie(name);
// alert(cval);
deleteCookie("LoginName");
window.location.href = "/index.html";
}
//设置cookie
function setCookie(name, value, option) {
//用于存储赋值给document.cookie的cookie格式字符串
var str = name + "=" + escape(value);
if (option) {
//如果设置了过期时间
if (option.expireDays) {
var date = new Date();
var ms = option.expireDays * 24 * 3600 * 1000;
date.setTime(date.getTime() + ms);
str += "; expires=" + date.toGMTString()+
";path=/";
}
if (option.path) str += "; path=" + path; //设置访问路径
if (option.domain) str += "; domain" + domain; //设置访问主机
if (option.secure) str += "; true"; //设置安全性
}
document.cookie = str;
}
//删除cookie
function deleteCookie(name) {
this.setCookie(name, "", { expireDays: -1 }); //将过期时间设置为过去来删除一个cookie
}
//读取cookies
function GetAsaiCookie(name) {
var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
if (arr = document.cookie.match(reg)) return unescape(arr[2]);
else return null;
}
我最还是的路径是http://localhost:8746/index.html，然后下面这个路径就不能正常的使用了，http: //localhost:8746/users/mymanage/mymanagebaseinfo.html,当时找原因就找了半天，有关 cookie的各个属性全看完，其中在http://www.cftea.com/c/825.asp这里找到了一点思路，然后恍然大雾，原来是设置的路 径问题。文中红色区域表示。呵呵 最后问题解决..收工 .哈哈
