asp.net Mvc 使用uploadify 上传文件 HTTP 302 Error

CSHTML代码

 @{
        if (Request.Cookies[FormsAuthentication.FormsCookieName] != null)
        {
            ;
        }
    }

    

C#代码

在Global.asax中添加如下代码

        protected 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)
            {
                HttpCookie cookie1 = new HttpCookie(cookie_name, cookie_value);
                Response.Cookies.Add(cookie1);
            }
            else
            {
                cookie.Value = cookie_value;
                HttpContext.Current.Request.Cookies.Set(cookie);
            }
        }

转载于:https://www.cnblogs.com/xcong/p/4331979.html