//设置cookie
function setCookie(sName,sValue,oExpires,sPath,sDomain,bSecure){
var sCookie=sName+"="+encodeURIComponent(sValue);
if(oExpires){
sCookie+= "; expires=" + oExpires;
}
if(sPath){
sCookie+="; path="+sPath;
}
if(sDomain){
sCookie+="; domain="+sDomain;
}
if(bSecure){
sCookie+="; secure";
}
document.cookie=sCookie;
}
//获得cookie
function getCookie(sName){
var sRE="(?:;)?"+sName+"=([^;]*);?";
var oRE=new RegExp(sRE);
if(oRE.test(document.cookie)){
return decodeURIComponent(RegExp["$1"]);
}else{
return null;}
}
function delCookie(sName,sValue,sDomain){
setCookie(sName, "",new Date(0), spath, sDomain);
}
setCookie("naeeme","222552","time()+60*60*24","/ll/");
alert(getCookie("name"));
alert(getCookie("naeeme"));
alert(new Date(0));
//delCookie("name");
//alert("del");
</script>
</head>
<body>
<a href="#">cookie生存时间不能设置，比较奇怪</a>
</html>