解决FLASH在Firefox中Session问题

可以利用SessionId在查找Session解决问题

Global.asax 文件中，添加如下代码

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1. void Application_BeginRequest(object sender, EventArgs e)  
2. {  
3.     try  
4.     {  
5.         string session_param_name = "ASPSESSID";  
6.         string session_cookie_name = "ASP.NET_SESSIONID";  
7.   
8.         if (HttpContext.Current.Request.Form[session_param_name] != null)  
9.         {  
10.             UpdateCookie(session_cookie_name, HttpContext.Current.Request.Form[session_param_name]);  
11.         }  
12.         else if (HttpContext.Current.Request.QueryString[session_param_name] != null)  
13.         {  
14.             UpdateCookie(session_cookie_name, HttpContext.Current.Request.QueryString[session_param_name]);  
15.         }  
16.     }  
17.     catch (Exception)  
18.     {  
19.     }  
20.   
21.     try  
22.     {  
23.         string auth_param_name = "AUTHID";  
24.         string auth_cookie_name = FormsAuthentication.FormsCookieName;  
25.   
26.         if (HttpContext.Current.Request.Form[auth_param_name] != null)  
27.         {  
28.             UpdateCookie(auth_cookie_name, HttpContext.Current.Request.Form[auth_param_name]);  
29.         }  
30.         else if (HttpContext.Current.Request.QueryString[auth_param_name] != null)  
31.         {  
32.             UpdateCookie(auth_cookie_name, HttpContext.Current.Request.QueryString[auth_param_name]);  
33.         }  
34.   
35.     }  
36.     catch (Exception)  
37.     {  
38.     }  
39. }  
40.   
41. void UpdateCookie(string cookie_name, string cookie_value)  
42. {  
43.     HttpCookie cookie = HttpContext.Current.Request.Cookies.Get(cookie_name);  
44.     if (cookie == null)  
45.     {  
46.         cookie = new HttpCookie(cookie_name);  
47.         HttpContext.Current.Request.Cookies.Add(cookie);  
48.     }  
49.     cookie.Value = cookie_value;  
50.     HttpContext.Current.Request.Cookies.Set(cookie);  
51. }   

void Application_BeginRequest(object sender, EventArgs e) { try { string session_param_name = "ASPSESSID"; string session_cookie_name = "ASP.NET_SESSIONID"; if (HttpContext.Current.Request.Form[session_param_name] != null) { UpdateCookie(session_cookie_name, HttpContext.Current.Request.Form[session_param_name]); } else if (HttpContext.Current.Request.QueryString[session_param_name] != null) { UpdateCookie(session_cookie_name, HttpContext.Current.Request.QueryString[session_param_name]); } } catch (Exception) { } try { string auth_param_name = "AUTHID"; string auth_cookie_name = FormsAuthentication.FormsCookieName; if (HttpContext.Current.Request.Form[auth_param_name] != null) { UpdateCookie(auth_cookie_name, HttpContext.Current.Request.Form[auth_param_name]); } else if (HttpContext.Current.Request.QueryString[auth_param_name] != null) { UpdateCookie(auth_cookie_name, HttpContext.Current.Request.QueryString[auth_param_name]); } } catch (Exception) { } } void UpdateCookie(string cookie_name, string cookie_value) { HttpCookie cookie = HttpContext.Current.Request.Cookies.Get(cookie_name); if (cookie == null) { cookie = new HttpCookie(cookie_name); HttpContext.Current.Request.Cookies.Add(cookie); } cookie.Value = cookie_value; HttpContext.Current.Request.Cookies.Set(cookie); }

请求页面需要传递参数

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1. Server.UrlEncode(string.Format("?ASPSESSID={0}", Session.SessionID))  
   

Server.UrlEncode(string.Format("?OrderId={0}&ASPSESSID={1}", OrderId, Session.SessionID))

    如果有多个参数，Server.UrlEncode是必须的，在flash里使用&的非法的，必须要进行一次URL编码

    比如 ：Server.UrlEncode(string.Format("?OrderId={0}&ASPSESSID={1}", OrderId, Session.SessionID))  

 

      flashUpload.QueryParameters = string.Format("ASPSESSID={0}", Session.SessionID); 

 

转载自：http://blog.csdn.net/gnl8/archive/2010/03/11/5370060.aspx