復制代碼 代碼如下:

<authentication mode="Forms">
<forms loginUrl="login.aspx" protection="All" timeout="480" path="http://www.49028c.com/" />
</authentication>

復制代碼 代碼如下:

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