java读取cookies

<script language="JavaScript" type="text/javascript">
<!--
//设置两个cookie
function aa()
{
//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("; ");
var cookie_name1;
//遍历cookie数组，处理每个cookie对
for(var i=0;i<arrCookie.length;i++){
         var arr=arrCookie[i].split("=");
         //找到名称为userId的cookie，并返回它的值
         if("cookie_name"==arr[0]){
                cookie_name=arr[1];
                break;
         }
}
alert(cookie_name);
}
//-->
</script>

 

 

cookie_name是coolie中你保存时的变量名称.