在经典ASP中获取环境变量

Question

如何在使用VBScript的传统ASP页面中获取自定义环境变量的值？

Answer 1

可以使用WScript.Shell对象的ExpandEnvironmentStrings方法来检索环境变量。下面的代码将PATH环境变量的值分配给VAR mypath中：

set foo = createobject("WScript.Shell") 
myPath = foo.ExpandEnvironmentStrings("%PATH%") 

More info on the Shell object as MSDN

编辑：不得不改变到的壳对象被分配的变量。

Answer 2

以下为我工作的基础上，this article

Set objWSH = CreateObject("WScript.Shell") 
'This actually returns all the User Variables, and you either loop through all, or simply print what you want 
Set objUserVariables = objWSH.Environment("USER") 
MsgBox(objUserVariables("TEMP")) 

'This returns all the System Variables, and you either loop through all, or simply print what you want 
Set objSystemVariables = objWSH.Environment("SYSTEM") 
MsgBox(objSystemVariables("PATH"))