Public function DbExists(byVal dbPath) ’查找数据库文件是否存在/ Y; S. i. ^! t8 T7 {
On Error resume Next
: y4 _: i. o+ Q6 n9 j% i6 B' r: \ Dim c1 F* \2 c( |0 r0 u- G
Set c = Server.CreateObject("ADODB.Connection")
) y" R7 D8 N" e" G( a0 p# `6 r c.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbPath
) C+ v9 k- H1 D If Err.number0 Then" |4 A) z3 t0 ]! m. ]
Err.Clear( Z1 F% y9 X( f2 W) @& T! E& O
DbExists = false
/ U- j$ V. H/ S% {6 h( ? else
0 I" [& g; X- k! A5 m1 I$ a6 [& { DbExists = True& T# s: E8 A1 ]+ y
End If
5 j( E$ l% D4 F& l h! R$ T) s5 ? set c = nothing
$ d- [$ y: S! i& P End function D3 `# r. A( x. K% ]
Public function AppPath(), Y+ I5 K; H1 H6 I
’取当前真实路径4 Z0 ~( C+ L% M8 E- P; q3 ^
AppPath = Server.MapPath("./")0 W9 S, z0 A8 } u+ V! z
End function# j$ n4 [7 @( B/ X2 o9 K0 q2 [
Public function AppName()7 I* N" ?8 `9 \* o. Z/ P
’取当前程序名称8 Y) S& C6 w/ k" i7 l
AppName = Mid(Request.ServerVariables("SCRIPT_NAME"),(InStrRev(Request.ServerVariables("SCRIPT_NAME") ,"/",-1,1))+1,Len(Request.ServerVariables("SCRIPT_NAME")))- Q3 | N3 ~- \7 M1 f* }6 v& h7 p
End Function
- n0 Q, E; v* N; K: p2 G Public function DeleteFile(filespec)
. \8 B' W' O# e4 U/ p6 ^+ }- i ’删除一个文件
/ @' N i2 t, z) b$ Z$ C* c. k# N$ s, I Dim fso
! Q- N3 K( o& r$ ^+ E Set fso = CreateObject("Scripting.FileSystemObject")# E- c! j% J+ f
" O t2 G1 S4 S U" E) K
If Err.number0 Then |