end function Public function DbExists(byVal dbPath)
1 q3 z+ Q. O4 L0 E ’查找数据库文件是否存在
# L* z, m n2 W: J8 w5 H On Error resume Next
% Y3 P, T$ k- Q2 a Dim c" j% z' [. e# k& D4 r; f+ i
Set c = Server.CreateObject("ADODB.Connection")
8 P; ? ^: N+ D# @ T# B; m" }( i% ? c.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbPath
8 t/ s1 O/ |, h. O If Err.number0 Then3 M7 y9 E W N
Err.Clear j8 {4 ?. n, |1 w7 j" I7 V
DbExists = false2 z. t! U- s6 I
else
. i, l/ e5 Z+ p$ t. |4 l. J% I DbExists = True
0 m4 C# I# u7 I, y. J% P& W, @ End If0 o! |' d: k$ N$ i
set c = nothing
0 \( U" M9 k6 m! i, R9 R) I End function3 p/ k- z; ~3 ]7 U
Public function AppPath()
0 F# p8 Z' ~) ~! B- m9 x0 j' P ’取当前真实路径1 E' t1 H$ e2 X: \" G) s- e3 o
AppPath = Server.MapPath("./")
' Q" y& M2 `% h, Z" |5 m End function
3 M0 ?( ^9 `* N Public function AppName()$ y& K6 p3 k! f% e, }; x
’取当前程序名称! D( M w9 A, }4 y5 Z
AppName = Mid(Request.ServerVariables("SCRIPT_NAME"),(InStrRev(Request.ServerVariables("SCRIPT_NAME") ,"/",-1,1))+1,Len(Request.ServerVariables("SCRIPT_NAME"))): K" Y& w, Q$ h) D+ `3 v
End Function2 k: K- V9 h- g1 G
Public function DeleteFile(filespec)- S, l1 L4 T$ _8 V
’删除一个文件
# l$ Y+ T- j4 [- Z: ?* [6 k' p9 n. o
8 N6 n, s! k2 S1 i( O Dim fso |