核心代码：

1. strComputer = "."
   
2. Set objWMIService = GetObject("winmgmts:" _
   
3. & "{impersonationLevel=impersonate}!\" _
   
4. & strComputer & "\root\cimv2")
   
5. Set colLoggedEvents = objWMIService.ExecQuery _
   
6. ("Select * from Win32_NTLogEvent " _
   
7. & "Where Logfile = 'System' And EventCode = '6005' Or EventCode = '6006'")
   
8. For Each objEvent In colLoggedEvents
   
9.   Flag = Flag + 1
   
10.   If Flag = 1 Then
    
11.     Wscript.Echo "本次开机时间: " & FormatWMIUTC(objEvent.TimeWritten)
    
12.   ElseIf Flag = 2 Then
    
13.     Wscript.Echo "上次关机时间: " & FormatWMIUTC(objEvent.TimeWritten)
    
14.   ElseIf Flag = 3 Then
    
15.     Wscript.Echo "上次开机时间: " & FormatWMIUTC(objEvent.TimeWritten)
    
16.     Exit For
    
17.   End If
    
18. Next
    
19. 
    
20. 'FormatUTC
    
21. Function FormatWMIUTC(WMIDateString)
    
22.   DS = " // :: "
    
23.   FormatWMIUTC = Left(WMIDateString,2)
    
24.   For i = 2 To 7
    
25.     FormatWMIUTC = FormatWMIUTC & Mid(WMIDateString, i * 2 - 1, 2) & Mid(DS,i,1)
    
26.   Next
    
27.   'FormatWMIUTC = Mid(WMIDateString, 1, 4) & "年" _
    
28.   '      & Mid(WMIDateString, 5, 2) & "月" _
    
29.   '      & Mid(WMIDateString, 7, 2) & "日 " _
    
30.   '      & Mid (WMIDateString, 9, 2) & ":" _
    
31.   '      & Mid(WMIDateString, 11, 2) & ":" _
    
32.   '      & Mid(WMIDateString,13, 2)
    
33. End Function

复制代码

将上面的代码保存为vbs后缀的文件，双击运行即可。看到这次的开机时间，上次的开关机时间。

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