<script language="JavaScript" type="text/javascript">
//设置两个cookie
document.cookie="userId=828";
document.cookie="userName=hulk";
//获取cookie字符串
var strCookie=document.cookie;
//将多cookie切割为多个名/值对
var arrCookie=strCookie.split("; "); //分割参数
alert(arrCookie)
var userId;
//遍历cookie数组,处理每个cookie对
for(var i=0;i<=arrCookie.length;i++)
{
var arr=arrCookie[i].split("="); //分割参数
alert(arr)
//找到名称为userId的cookie,并返回它的值
if("userId"==arr[0])
{
userId=arr[1];
break; //停止循环
}
}
alert(userId);
</script>