asp.net 如何获得服务器主要性能参数

asp.net 如何获得服务器主要性能参数,第1张

要使用 WMI 这个封装功能,要引用 System.Managements。

这是介绍:

http://baike.baidu.com/view/442461.htm?wtp=tt

using System.Diagnostics

Process[] MyProcesses=Process.GetProcesses()

foreach(Process MyProcess in MyProcesses) //遍历方法

{

//这里通常加载的是MyProcess.PrivateMemorySize和MyProcess.ProcessName等属性

}

1 将上面的动作做成一个WEB方法,或者PAGE METHOD,如果你用过ASP.NET AJAX,就用SCRIPTMANAGER引入WEBSERVICE,然后再JS的定时函数里面调用声明的方法。

2 如果你对ASP.NET AJAX调用WEBSERVICE不熟悉,将以上动作放到PAGE_LOAD里,然后在要呈现的控件外部套一个UPDATEPANEL,再放一个TIMER定时刷新。两种方案都可以。

这个前提是查看服务器的进程(好像是废话),服务器的进程信息能随便给别人看吗?

1、在远程server里搭建一个http服务,并支持某种服务端语言(如.net或php之类)

2、用服务端语言获取到服务器的磁盘信息,把结果输出

3、在本地用JS写一段AJAX脚本,远程请求服务端写好的程序,得到结果,并展示给用户

<html>

<head>

<title>提取硬盘序列号</title>

<script>

function disk() {//硬盘序列号 信息

 var locator = new ActiveXObject ("WbemScripting.SWbemLocator")

 var service = locator.ConnectServer(".")

 var properties = service.ExecQuery("SELECT * FROM Win32_DiskDrive")

 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.signature + "</td>")

document.write("</tr>")

 }

 document.write("</table>")

}

</script>

</head>

<body>

<input type="button" value="硬盘序列号" onclick="disk()">

</body>

</html>

在这上找的代码:

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。


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原文地址:https://www.xiayuyun.com/zonghe/52161.html

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