二级域名Cookie问题的解决方法

复制代码 代码如下:

<authentication mode="Forms">
<forms loginUrl="login.aspx" protection="All" timeout="480" path="http://www.vevb.com/" />
</authentication>

复制代码 代码如下:

HttpCookie cookie = Request.Cookies[".DottextCookie"];
if(cookie!=null)
{
cookie.Domain = ".cnblogs.com";
Response.Cookies.Add(cookie);
}