通过一个链接,类似<../form?openform&中文>  把参数"中文"用CGI变量Query_String_Decoded装载,在代理中取出Query_String_Decoded域值,然后取到参数"中文".但"中文"为乱码.如果译码成中文呢?

可以用一个解码函数处理一下Query_String,函数如下:
Function fnDecode(inString As String) As String
inString=Replace(inString,"+"," ")
Dim L As String
Dim M As String
Dim R As String
Dim P As Integer
Dim TP As Integer
Dim fnDecode1 As String
Dim rstr As String
Dim TempStr As String
If Instr(inString,"%")>0 Then
  TempStr=inString
  Do While Instr(TempStr,"%")>0
   P=Instr(TempStr,"%")
   L=Left(TempStr,P-1)
   M=Mid(TempStr,P+1,5)
   If Cint("&H"+Left(M,1))<10 Then
    M=Left(M,2)
    If M="0A" Or M="0D" Then
     If M="0D" Then
      rstr=rstr+L+"<br>"
     End If
    Else
     rstr=rstr+L+Chr(Clng("&H"+M))
    End If
    TP=(P+2)
   Else
    M=Left(M,2)+Right(M,2)
    rstr=rstr+L+Chr(Clng("&H"+M))
    TP=(P+5)
   End If
   R=Right(TempStr,Len(TempStr)-TP)
   TempStr=R
  Loop
  fnDecode=rstr+TempStr
Else
  fnDecode = inString
End If
End Function