ASP.NET:如何从处理程序访问 session ？

Question

我是 trying to store some values in the Session from a Handler page ，在我重定向到 WebForms 页面之前，它将获取 Session 值并预填充 WebForm:

public class Handler : IHttpHandler
{
   public void ProcessRequest(HttpContext context)
   {
      ...
      context.Session["StackOverflow"] = "overflowing";
      context.Response.Redirect("~/AnotherPage.aspx");
      ...
   }
   ...
 }

除了context.Session对象为空。

如何从处理程序访问 session 状态？

Answer 1

实现System.Web.SessionState.IRequiresSessionState界面

public class Handler : IHttpHandler, System.Web.SessionState.IRequiresSessionState 
{   
  public void ProcessRequest(HttpContext context)  
  {      
    context.Session["StackOverflow"] = "overflowing";      
    context.Response.Redirect("~/AnotherPage.aspx");      
  }

}