下面的简单VBS示例从WMI检索CPU标题、体系结构和系列:
s = ""
For Each Item In GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\Root\CIMV2").InstancesOf("Win32_Processor")
s = s & "Caption = " & Item.Caption & vbCrLf
s = s & "Architecture = " & Item.Architecture & vbCrLf
s = s & "Family = " & Item.Family & vbCrLf
Next
WScript.Echo s我的输出是:
说明= Intel64系列6型号42步7 建筑=9 家庭= 198
我想要的是为架构和家庭检索更多的描述性值,而不是索引。这些属性具有Values限定符(为属性指定可能的值列表)和ValueMap限定符(指定Values中相应字符串值的整数值)。该限定符显示在由两个实用程序组成的屏幕截图上:
WMI代码创建者

WMI CIM Studio

在最后一个屏幕截图中,您可以看到Win32_Processor类、Architecture propertry、Values限定符,它包含6个字符串:x86, MIPS, Alpha, PowerPC, ia64, x64的数组,该数组对应于ValueMap限定符:0, 1, 2, 3, 6, 9中数组中的索引。但是,下面的代码不枚举WMI中标记为已修改的限定符,例如Description和Values,原因不明:
Set objClass = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\CIMV2:Win32_Processor")
s = ""
For Each objQualifier In objClass.Properties_("Architecture").Qualifiers_
s = s & objQualifier.Name & " = "
If IsArray(objQualifier.Value) Then
s = s & "{" & Join(objQualifier.Value, ", ") & "}"
Else
s = s & objQualifier.Value
End If
s = s & vbCrLf
Next
WScript.Echo s我尝试在x64和x86主机上运行它,它返回相同的输出,如下所示:
CIMTYPE = uint16 MappingStrings = {WMI} 读=真 ValueMap = {0,1,2,3,6,9}
虽然我希望:
CIMTYPE = uint16 Description = Architecture属性指定此平台使用的处理器体系结构。它返回以下整数值之一: 0- x86 1- MIPS 2-阿尔法 3- PowerPC 6- ia64 9- x64 MappingStrings = {WMI} 读=真 ValueMap = {0,1,2,3,6,9} 值= {x86、MIPS、Alpha、PowerPC、ia64、x64}
我怎么才能拿到那个资格表?还有其他方法来找回它们吗?
更新
我设法得到了所有的属性限定符,包括修改,感谢@Kul为我指明了正确的方向,并提供了链接。通过访问限定符,我从类中提取Values和ValueMap数组,并创建一种用于将整数属性值转换为关联字符串的转换表oMap:
Const wbemFlagUseAmendedQualifiers = 131072
Set oService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\Root\CIMV2")
s = ""
For Each oInstance In oService.InstancesOf("Win32_Processor")
For Each sName In Array("Caption", "Family")
s = s & sName & " = " & oInstance.Properties_.Item(sName).Value & vbCrLf
Next
Next
s = s & vbCrLf
Set oClass = oService.Get("Win32_Processor", wbemFlagUseAmendedQualifiers)
Set oProperty = oClass.Properties_.Item("Family")
aValues = oProperty.Qualifiers_.Item("Values")
aValueMap = oProperty.Qualifiers_.Item("ValueMap")
Set oMap = CreateObject("Scripting.Dictionary")
For i = 0 To UBound(aValues)
oMap(aValueMap(i)) = aValues(i)
Next
For Each sKey In oMap
s = s & sKey & " = " & oMap(sKey) & vbCrLf
Next
WScript.Echo s我的产出如下:
Caption = Intel64 Family 6 Model 42 Stepping 7
Family = 198
1 = Other
2 = Unknown
3 = 8086
4 = 80286
5 = 80386
6 = 80486
7 = 8087
8 = 80287
9 = 80387
10 = 80487
11 = Pentium(R) brand
12 = Pentium(R) Pro
13 = Pentium(R) II
14 = Pentium(R) processor with MMX(TM) technology
15 = Celeron(TM)
16 = Pentium(R) II Xeon(TM)
17 = Pentium(R) III
18 = M1 Family
19 = M2 Family
24 = K5 Family
25 = K6 Family
26 = K6-2
27 = K6-3
28 = AMD Athlon(TM) Processor Family
29 = AMD(R) Duron(TM) Processor
30 = AMD29000 Family
31 = K6-2+
32 = Power PC Family
33 = Power PC 601
34 = Power PC 603
35 = Power PC 603+
36 = Power PC 604
37 = Power PC 620
38 = Power PC X704
39 = Power PC 750
48 = Alpha Family
49 = Alpha 21064
50 = Alpha 21066
51 = Alpha 21164
52 = Alpha 21164PC
53 = Alpha 21164a
54 = Alpha 21264
55 = Alpha 21364
64 = MIPS Family
65 = MIPS R4000
66 = MIPS R4200
67 = MIPS R4400
68 = MIPS R4600
69 = MIPS R10000
80 = SPARC Family
81 = SuperSPARC
82 = microSPARC II
83 = microSPARC IIep
84 = UltraSPARC
85 = UltraSPARC II
86 = UltraSPARC IIi
87 = UltraSPARC III
88 = UltraSPARC IIIi
96 = 68040
97 = 68xxx Family
98 = 68000
99 = 68010
100 = 68020
101 = 68030
112 = Hobbit Family
120 = Crusoe(TM) TM5000 Family
121 = Crusoe(TM) TM3000 Family
122 = Efficeon(TM) TM8000 Family
128 = Weitek
130 = Itanium(TM) Processor
131 = AMD Athlon(TM) 64 Processor Family
132 = AMD Opteron(TM) Family
144 = PA-RISC Family
145 = PA-RISC 8500
146 = PA-RISC 8000
147 = PA-RISC 7300LC
148 = PA-RISC 7200
149 = PA-RISC 7100LC
150 = PA-RISC 7100
160 = V30 Family
176 = Pentium(R) III Xeon(TM)
177 = Pentium(R) III Processor with Intel(R) SpeedStep(TM) Technology
178 = Pentium(R) 4
179 = Intel(R) Xeon(TM)
180 = AS400 Family
181 = Intel(R) Xeon(TM) processor MP
182 = AMD AthlonXP(TM) Family
183 = AMD AthlonMP(TM) Family
184 = Intel(R) Itanium(R) 2
185 = Intel Pentium M Processor
190 = K7
200 = IBM390 Family
201 = G4
202 = G5
203 = G6
204 = z/Architecture base
250 = i860
251 = i960
260 = SH-3
261 = SH-4
280 = ARM
281 = StrongARM
300 = 6x86
301 = MediaGX
302 = MII
320 = WinChip
350 = DSP
500 = Video Processor我还在另一台PC上尝试了这些代码:
Caption = AMD64 Family 21 Model 56 Stepping 1
Family = 72
...很少有关于关于标准限定符的MSDN使用的详细信息:
ValueMap 此限定符可以单独使用,也可以与值限定符结合使用。当与值限定符结合使用时,值在ValueMap数组中的位置将提供值数组中相应条目的位置。只使用字符串和整数值的ValueMap限定符。用于表示值映射数组中的整数值的语法是+|=digit*digit。内容、最大数字数和表示值受关联属性类型的限制。例如,uint8可能不会被签名,必须小于四位数,并且必须表示小于256个的值。值 此属性还指定要映射到枚举属性的字符串值数组。此限定符可以应用于整数属性或字符串属性,并且映射可以是隐式的或显式的。如果映射是隐式的,整数或字符串属性值表示值数组中的序号位置。如果映射是显式的,则属性必须是整数,并且在ValueMap限定符定义的数组中列出了有效的属性值。有关更多信息,请参见值映射。 如果不存在ValueMap限定符,则使用关联属性、方法返回类型或方法参数中的值对值数组进行索引(零相对)。如果存在ValueMap限定符,则值索引由属性值在值映射中的位置定义。
现在,我一直在检索适当的字符串,因为在198限定符中既没有这样的索引,也没有72。
https://stackoverflow.com/questions/41709327
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