asp.net 获取服务器相关信息

  #region  返回操作系统信息 .net版本 数据库大小  程序大小等方法
         ///   <summary>
         ///  获取服务器系统信息
         ///   </summary>
         public   string  GetOSVersion()
        {
            OperatingSystem os  =  Environment.OSVersion;
             return  os.ToString();
        }

         ///   <summary>
         ///  获取服务器.net版本
         ///   </summary>
         ///   <returns></returns>
         public   string  GetNetVersion()
        {
             return  Environment.Version.ToString();
        }

         ///   <summary>
         ///  获取数据库大小
         ///   </summary>
         ///   <returns></returns>
         public   string  GetDataBaseLength()
        {
             string  fileFullPath  =  HttpContext.Current.Server.MapPath( " ~/App_Data/WanJiaFilm.mdf " );
            FileInfo file  =   new  FileInfo(fileFullPath);
             return  (Convert.ToDouble(file.Length)  /   1024   /   1024 ).ToString( " N " )  +   " M " ;
        }

         ///   <summary>
         ///  递归文件目录，返回目录下所有文件大小
         ///   </summary>
         ///   <param name="d"> 传入的路径 </param>
         ///   <returns></returns>
         public   static   long  DirSize(DirectoryInfo d)
        {
             long  Size  =   0 ;
             //  所有文件大小.
            FileInfo[] fis  =  d.GetFiles();
             foreach  (FileInfo fi  in  fis)
            {
                Size  +=  fi.Length;
            }
             //  遍历出当前目录的所有文件夹.
            DirectoryInfo[] dis  =  d.GetDirectories();
             foreach  (DirectoryInfo di  in  dis)
            {
                Size  +=  DirSize(di);    // 这就用到递归了，调用父方法,注意，这里并不是直接返回值，而是调用父返回来的
            }
             return  (Size);
        }

         ///   <summary>
         ///  调用DirSize方法
         ///   </summary>
         ///   <returns></returns>
         public   string  GetDirSize()
        {
             string  fullPath  =  HttpContext.Current.Server.MapPath( " ~/ " );
            DirectoryInfo d  =   new  DirectoryInfo(fullPath);
             return  (Convert.ToDouble(DirSize(d))  /   1024   /   1024 ).ToString( " N " )  +   " M " ;
        }
         #endregion

         #region  服务器相关属性
         ///   <summary>
         ///  服务器名称
         ///   </summary>
         public   string  MachineName
        {
             get  {  return  HttpContext.Current.Server.MachineName; }
        }

         ///   <summary>
         ///  服务器操作系统
         ///   </summary>
         public   string  ServiveSystem
        {
             get  {  return  GetOSVersion(); }
        }

         ///   <summary>
         ///  服务器IP地址
         ///   </summary>
         public   string  ServiceIP
        {
             get  {  return  HttpContext.Current.Request.ServerVariables[ " LOCAL_ADDR " ]; }
        }

         ///   <summary>
         ///  网站端口号
         ///   </summary>
         public   string  ServicePort
        {
             get  {  return  HttpContext.Current.Request.ServerVariables[ " SERVER_PORT " ]; }
        }

         ///   <summary>
         ///  服务器IIS版本
         ///   </summary>
         public   string  ServiceIIS
        {
             get  {  return  HttpContext.Current.Request.ServerVariables[ " SERVER_SOFTWARE " ]; }
        }

         ///   <summary>
         ///  服务器.NET解释引擎版本
         ///   </summary>
         public   string  ServiceNetVersion
        {
             get  {  return  GetNetVersion(); }
        }

         ///   <summary>
         ///  服务器时间
         ///   </summary>
         public   string  ServiceTime
        {
             get  {  return  DateTime.Now.ToString(); }
        }

         ///   <summary>
         ///  网站绝对路径
         ///   </summary>
         public   string  ServicePath
        {
             get  {  return  HttpContext.Current.Request.ServerVariables[ " PATH_TRANSLATED " ].ToString(); }
        }

         ///   <summary>
         ///  数据库大小
         ///   </summary>
         public   string  DataBaseLength
        {
             get  {  return  GetDataBaseLength(); }
        }

         ///   <summary>
         ///  获取程序占用空间大小
         ///   </summary>
         public   string  GetSystemLength
        {
             get  {  return  GetDirSize(); }
        }
         #endregion