Public function DbExists(byVal dbPath) ’查找数据库文件是否存在1 @; V" q+ _. X% j" v
On Error resume Next& ]8 o: I8 {9 u$ X. J
Dim c$ o, l2 e: `6 S" V. [
Set c = Server.CreateObject("ADODB.Connection")) T4 }. I% |0 C. W3 U$ Q
c.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbPath& @& M" ]7 c k4 l2 h [4 n
If Err.number0 Then, O- p) k2 |6 ^- H
Err.Clear
4 p' Z+ C+ _, p( }3 o DbExists = false
+ m* S9 a0 J; t1 j8 b! b" L/ r else; Z; w% v# w! D, D1 Z# J4 l
DbExists = True/ E) e% x1 U/ k4 r" c
End If3 `- y- @1 O$ U; P F
set c = nothing
; q5 c. a0 A. _% Y End function- `3 K7 Q: i. w$ R$ _- r9 n
Public function AppPath()- b4 n2 Y6 C" Y2 e
’取当前真实路径- ?; A$ A% a) n+ r7 W9 d. p4 I
AppPath = Server.MapPath("./") |4 o( \, }! Y7 ?- e3 w7 Z7 q1 n
End function
7 D. u& p/ R3 s( L5 j2 }' ~ Public function AppName()
2 s; {0 I4 L' j0 g. z. R! P0 ] ’取当前程序名称
4 J6 ]. i' @/ r0 q$ {: x3 U' @ AppName = Mid(Request.ServerVariables("SCRIPT_NAME"),(InStrRev(Request.ServerVariables("SCRIPT_NAME") ,"/",-1,1))+1,Len(Request.ServerVariables("SCRIPT_NAME")))
& p* \8 I' X& e% I! r( r End Function+ x* S- \9 V) b( D! [
Public function DeleteFile(filespec)% }* h5 G6 r! j+ _( X" q
’删除一个文件
' O1 R: |* h% k: e" I8 s! m Dim fso: Q7 ?* \# F2 t9 n, g5 c
Set fso = CreateObject("Scripting.FileSystemObject")
% H: q, r, K( V. ?8 ]/ Z
8 M" _/ Z1 i7 G& K3 \2 r If Err.number0 Then |