我们有一个经典asp的网站,我们正在慢慢迁移到ASP.NET.
问题当然是经典的asp和ASP.NET如何处理Sessions.在花了最后几个小时研究网络后,我发现了很多文章,但没有一篇文章比其他文章更突出.
是否有最佳实践将会话变量传递给经典的asp和asp.net？安全是必须的,并且非常感谢任何带有示例的解释.
解决方法
将经典asp中的单个会话变量传递给.net服务器端(从客户端隐藏会话值)的简单桥接器将是：
>在ASP端：输出会话的asp页面,例如调用它asp2netbridge.asp
<%
'Make sure it can be only called from local server '
if (request.servervariables("LOCAL_ADDR") = request.servervariables("REMOTE_ADDR")) then
if (Request.QueryString("sessVar") <> "") then
response.write Session(Request.QueryString("sessVar"))
end if
end if
%>
private static string GetAspSession(string sessionValue)
{
HttpWebRequest _myRequest = (HttpWebRequest)WebRequest.Create(new Uri("http://yourdomain.com/asp2netbridge.asp?sessVar=" + sessionValue));
_myRequest.ContentType = "text/html";
_myRequest.Credentials = CredentialCache.DefaultCredentials;
if (_myRequest.CookieContainer == null)
_myRequest.CookieContainer = new CookieContainer();
foreach (string cookieKey in HttpContext.Current.Request.Cookies.Keys)
{
' it is absolutely necessary to pass the ASPSESSIONID cookie or you will start a new session ! '
if (cookieKey.StartsWith("ASPSESSIONID")) {
HttpCookie cookie = HttpContext.Current.Request.Cookies[cookieKey.ToString()];
_myRequest.CookieContainer.Add(new Cookie(cookie.Name,cookie.Value,cookie.Path,string.IsNullOrEmpty(cookie.Domain)
? HttpContext.Current.Request.Url.Host
: cookie.Domain));
}
}
try
{
HttpWebResponse _myWebResponse = (HttpWebResponse)_myRequest.GetResponse();
StreamReader sr = new StreamReader(_myWebResponse.GetResponseStream());
return sr.ReadToEnd();
}
catch (WebException we)
{
return we.Message;
}
}
