用javascript获得客户端的硬盘或主板信息

来源:互联网 发布:js split 多个分隔符 编辑:程序博客网 时间:2024/05/10 14:07

对于写过ASP或.net 的人来说,通过asp或.net 语言来获得客户端的硬件信息是很熟悉的.但如何通过javascript这种客户端脚本来获得客户端的信息呢?请看以下实例:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
   <head>
      <title>javascript获得客户端硬件信息-www.web2bar.cn/</title>
      <meta name="GENERATOR" content="Microsoft Visual Studio .NET
7.1">
      <meta name="vs_targetSchema"
content="http://schemas.microsoft.com/intellisense/ie5">
   <script id=clientEventHandlersJS language=javascript>
<!--
  
function Button2_onclick() {//CPU 信息
   var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
   var service = locator.ConnectServer(".");
   var properties = service.ExecQuery("SELECT * FROM Win32_Processor");
   var e = new Enumerator (properties);
   document.write("<table border=1>");
   for (;!e.atEnd();e.moveNext ())
   {
      var p = e.item ();
      document.write("<tr>");
      document.write("<td>" + p.Caption + "</td>");
      document.write("<td>" + p.DeviceID + "</td>");
      document.write("<td>" + p.Name + "</td>");
      document.write("<td>" + p.CpuStatus + "</td>");
      document.write("<td>" + p.Availability + "</td>");
      document.write("<td>" + p.Level + "</td>");
      document.write("<td>" + p.ProcessorID + "</td>");
      document.write("<td>" + p.SystemName + "</td>");
      document.write("<td>" + p.ProcessorType + "</td>");
      document.write("</tr>");
   }
   document.write("</table>");
}
  
function Button1_onclick() {//软盘信息
   var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
   var service = locator.ConnectServer(".");
   var properties = service.ExecQuery("SELECT * FROM Win32_FloppyDrive");
   var e = new Enumerator (properties);
   document.write("<table border=1>");
   for (;!e.atEnd();e.moveNext ())
   {
      var p = e.item ();
      document.write("<tr>");
      document.write("<td>" + p.Description + "</td>");
      document.write("<td>" + p.DeviceID + "</td>");
      document.write("<td>" + p.Status + "</td>");
      document.write("<td>" + p.Manufacuturer + "</td>");
      document.write("</tr>");
   }
   document.write("</table>");
}
  
function Button1_onclick() {//CD-ROM 信息
   var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
   var service = locator.ConnectServer(".");
   var properties = service.ExecQuery("SELECT * FROM Win32_CDROMDrive");
   var e = new Enumerator (properties);
   document.write("<table border=1>");
   for (;!e.atEnd();e.moveNext ())
   {
      var p = e.item ();
      document.write("<tr>");
      document.write("<td>" + p.Caption + "</td>");
      document.write("<td>" + p.Description + "</td>");
      document.write("<td>" + p.Drive + "</td>");
      document.write("<td>" + p.Status + "</td>");
      document.write("<td>" + p.MediaLoaded + "</td>");
      document.write("</tr>");
   }
   document.write("</table>");
}
  
function Button1_onclick() {//键盘信息
   var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
   var service = locator.ConnectServer(".");
   var properties = service.ExecQuery("SELECT * FROM Win32_Keyboard");
   var e = new Enumerator (properties);
   document.write("<table border=1>");
   for (;!e.atEnd();e.moveNext ())
   {
      var p = e.item ();
      document.write("<tr>");
      document.write("<td>" + p.Description + "</td>");
      document.write("<td>" + p.Name + "</td>");
      document.write("<td>" + p.Status + "</td>");
      document.write("</tr>");
   }
   document.write("</table>");
}
  
function Button1_onclick() {//主板信息
   var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
   var service = locator.ConnectServer(".");
   var properties = service.ExecQuery("SELECT * FROM Win32_BaseBoard");
   var e = new Enumerator (properties);
   document.write("<table border=1>");
   for (;!e.atEnd();e.moveNext ())
   {
      var p = e.item ();
      document.write("<tr>");
      document.write("<td>" + p.HostingBoard + "</td>");
      document.write("<td>" + p.Manufacturer + "</td>");
      document.write("<td>" + p.PoweredOn + "</td>");
      document.write("<td>" + p.Product + "</td>");
      document.write("<td>" + p.SerialNumber + "</td>");
      document.write("<td>" + p.Version + "</td>");
      document.write("</tr>");
   }
   document.write("</table>");
}
  
//-->
</script>
</head>
   <body>
      <INPUT id="Button1" type="button" value="Button"
name="Button1" language=javascript onclick="return Button1_onclick()">
   </body>
</html>
使用javascript方式获得客户端的信息主要的优点是,不需求服务器资源.不需求刷新网页.直接在客户端执行脚本获得显示.
在这上找到了硬盘序列号的参数:
/'获得硬盘序列号
Dim cmicWmi As New System.Management.ManagementObjectSearcher(/"SELECT * FROM Win32_DiskDrive/")
Dim Uint32 As UInt32
For Each cmicWmiObj As ManagementObject In cmicWmi.Get
Uint32 = cmicWmiObj(/"signature/")
Next
TextBox1.Text = Uint32.ToString
和在一块总算给提出来了,呵呵。

 


function button1_onclick() {//cpu 信息
      var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
      var service = locator.ConnectServer(".");
      var properties = service.ExecQuery("SELECT * FROM Win32_Processor");
      var e = new Enumerator (properties);
      document.write("<table border=1>");
      for (;!e.atEnd();e.moveNext ())
      {
            var p = e.item ();
            document.write("<tr>");
            document.write("<td>" + p.Caption + "</td>");
            document.write("<td>" + p.DeviceID + "</td>");
            document.write("<td>" + p.Name + "</td>");
            document.write("<td>" + p.CpuStatus + "</td>");
            document.write("<td>" + p.Availability + "</td>");
            document.write("<td>" + p.Level + "</td>");
            document.write("<td>" + p.ProcessorID + "</td>");
            document.write("<td>" + p.SystemName + "</td>");
            document.write("<td>" + p.ProcessorType + "</td>");
            document.write("</tr>");
      }
      document.write("</table>");
}

function Button2_onclick() {//CD-ROM 信息
      var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
      var service = locator.ConnectServer(".");
      var properties = service.ExecQuery("SELECT * FROM Win32_CDROMDrive");
      var e = new Enumerator (properties);
      document.write("<table border=1>");
      for (;!e.atEnd();e.moveNext ())
      {
            var p = e.item ();
            document.write("<tr>");
            document.write("<td>" + p.Caption + "</td>");
            document.write("<td>" + p.Description + "</td>");
            document.write("<td>" + p.Drive + "</td>");
            document.write("<td>" + p.Status + "</td>");
            document.write("<td>" + p.MediaLoaded + "</td>");
            document.write("</tr>");
      }
      document.write("</table>");
}

function Button3_onclick() {//键盘信息
      var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
      var service = locator.ConnectServer(".");
      var properties = service.ExecQuery("SELECT * FROM Win32_Keyboard");
      var e = new Enumerator (properties);
      document.write("<table border=1>");
      for (;!e.atEnd();e.moveNext ())
      {
            var p = e.item ();
            document.write("<tr>");
            document.write("<td>" + p.Description + "</td>");
            document.write("<td>" + p.Name + "</td>");
            document.write("<td>" + p.Status + "</td>");
            document.write("</tr>");
      }
      document.write("</table>");
}

function Button4_onclick() {//主板信息
      var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
      var service = locator.ConnectServer(".");
      var properties = service.ExecQuery("SELECT * FROM Win32_BaseBoard");
      var e = new Enumerator (properties);
      document.write("<table border=1>");
      for (;!e.atEnd();e.moveNext ())
      {
            var p = e.item ();
            document.write("<tr>");
            document.write("<td>" + p.HostingBoard + "</td>");
            document.write("<td>" + p.Manufacturer + "</td>");
            document.write("<td>" + p.PoweredOn + "</td>");
            document.write("<td>" + p.Product + "</td>");
            document.write("<td>" + p.SerialNumber + "</td>");
            document.write("<td>" + p.Version + "</td>");
            document.write("</tr>");
      }
      document.write("</table>");
}

下面列出了常用信息的类:

Win32_Processor                        // CPU 处理器
Win32_PhysicalMemory                   // 物理内存
Win32_Keyboard                         // 键盘
Win32_PointingDevice                   // 点输入设备,如鼠标
Win32_DiskDrive                        // 硬盘驱动器
Win32_CDROMDrive                       // 光盘驱动器
Win32_BaseBoard                        // 主板
Win32_BIOS                             // BIOS 芯片
Win32_ParallelPort                     // 并口
Win32_SerialPort                       // 串口
Win32_SoundDevice                      // 多媒体设置
Win32_USBController                    // USB 控制器
Win32_NetworkAdapter                   // 网络适配器
Win32_NetworkAdapterConfiguration      // 网络适配器设置
Win32_Printer                          // 打印机
Win32_PrinterConfiguration             // 打印机设置
Win32_PrintJob                         // 打印机任务
Win32_TCPIPPrinterPort                 // 打印机端口
Win32_POTSModem                        // MODEM
Win32_POTSModemToSerialPort            // MODEM 端口
Win32_DesktopMonitor                   // 显示器
Win32_VideoController                  // 显卡细节。
Win32_VideoSettings                    // 显卡支持的显示模式。
Win32_TimeZone                         // 时区
Win32_SystemDriver                     // 驱动程序
Win32_DiskPartition                    // 磁盘分区
Win32_LogicalDisk                      // 逻辑磁盘
Win32_LogicalMemoryConfiguration       // 逻辑内存配置
Win32_PageFile                         // 系统页文件信息
Win32_PageFileSetting                  // 页文件设置
Win32_BootConfiguration                // 系统启动配置
Win32_OperatingSystem                  // 操作系统信息
Win32_StartupCommand                   // 系统自动启动程序
Win32_Service                          // 系统安装的服务
Win32_Group                            // 系统管理组
Win32_GroupUser                        // 系统组帐号
Win32_UserAccount                      // 用户帐号
Win32_Process                          // 系统进程
Win32_Thread                           // 系统线程
Win32_Share                            // 共享

Win32_NetworkClient                    // 已安装的网络客户端

Win32_NetworkProtocol                  // 已安装的网络协议

WMI Win32类的完整信息及详细列表请参考MSDN:
http://msdn2.microsoft.com/en-us/library/aa394084(VS.85).aspx