ASP.NET中在自定义类中使用Session,Request,Response,Server

方法1：using System.Web;

HttpContext.Current.Session["a"]="hello";

另：

需要你先定义

public System.Web.SessionState.HttpSessionState Session;

public System.Web.HttpResponse Response;

public System.Web.HttpServerUtility Server;

public System.Web.HttpRequest Request;

然后在用

System.Web.SessionState.HttpSessionState mys=HttpContext.Current.Session;

if(mys["SessionID"]==null||mys["SessionID"].ToString().Length==0)

{

return "1";

}

Request,Response,Server 同Session一样的用法