asp.net 取得伺服器信息

Response.Write("服务器机器名：" + Server.MachineName);
Response.Write("<br/>");
Response.Write("服务器IP地址：" + Request.ServerVariables["LOCAL_ADDR"]);
Response.Write("<br/>");
Response.Write("服务器域名：" + Request.ServerVariables["SERVER_NAME"]);
Response.Write("<br/>");
Response.Write(".NET解释引擎版本：" + ".NET CLR" + System.Environment.Version);
Response.Write("<br/>");
Response.Write("服务器操作系统版本：" + System.Environment.OSVersion.ToString());
Response.Write("<br/>");
Response.Write("服务器IIS版本：" + Request.ServerVariables["SERVER_SOFTWARE"]);
Response.Write("<br/>");
Response.Write("HTTP访问端口：" + Request.ServerVariables["SERVER_PORT"]);
Response.Write("<br/>");
Response.Write("虚拟目录的绝对路径：" + Request.ServerVariables["APPL_RHYSICAL_PATH"]);
Response.Write("<br/>");
Response.Write("执行文件的绝对路径：" + Request.ServerVariables["PATH_TRANSLATED"]);
Response.Write("<br/>");
Response.Write("Session总数：" + Session.Contents.Count.ToString());
Response.Write("<br/>");
Response.Write("Application总数：" + Application.Contents.Count.ToString());
Response.Write("<br/>");
Response.Write("缓存Cache总数：" + Cache.Count.ToString());
Response.Write("<br/>");
Response.Write("服务器主机：" + Request.ServerVariables["HTTP_HOST"]);
Response.Write("<br/>");
Response.Write("服务器区域语言：" + Request.ServerVariables["HTTP_ACCEPT_LANGUAGE"]);
Response.Write("<br/>");
Response.Write("访客信息：" + Request.ServerVariables["HTTP_USER_AGENT"]);
Response.Write("<br/>");
Response.Write("服务器CPU个数：" + System.Environment.GetEnvironmentVariable("NUMBER_OF_PROCESSORS"));
Response.Write("<br/>");
Response.Write("服务器CPU类型：" + System.Environment.GetEnvironmentVariable("PROCESSOR_IDENTIFIER"));

你也許會問 HTTP_HOST 和 SERVER_NAME 的值是一樣的，它們之間有什麼差別？
通常伺服器預設連接埠為80，HTTP_HOST將省略不顯示連接埠號碼。如果伺服器是非80端口，則HTTP_HOST顯示端口號。
簡單的說就是: HTTP_HOST = SERVER_NAME:SERVER_PORT