如何做一个只搜索本网站的引擎？

searchfiles.html

请输入条目或关键词 type="submit" value="搜索">

searchfiles.asp
<%
SearchTerm = request.form("term")
Novalid=" a b c d e f g h i j k l m n o p q r s t u v w x y z yes no and more"
NovalidResponse ="你输入的内容过于简单,请返回重试!"

if instr(SearchTerm,Novalid)=0 then
Response. Write ("

搜索结果

")

FolderName= "FolderName"
ShowList()

else
Response.Write NovalidResponse
End if

SearchResponse=""
%>

<%
Sub ShowList()
FolderToCheck = server.mappath("") &"/" & FolderName & "/"
Dim fs, f, f1, fc, s
Set fs = CreateObject("Scripting.FileSystemObject")
Set f = fs.GetFolder(FolderToCheck)
Set fc = f.Files
For Each f1 in fc

Wfile = f1.name
if right(Wfile, 5)=".html" OR right(Wfile, 4)=".htm" then
Wfile2 = FolderToCheck & Wfile
Set fs = CreateObject("Scripting.FileSystemObject")
Set a = fs.OpenTextFile(Wfile2)
ct = a.ReadAll
a.close
ct2=lcase(ct)
SearchTerm2 = lcase(SearchTerm)

if instr(ct2,SearchTerm2)>0 then

if instr(ct,"")>0 then
longitud=instr(ct,"")
longitud=longitud -1
ct=left(ct,longitud)
longitud2=len(ct)
longitud=instr(ct,"")>0 then
longitud=instr(ct,"")
longitud=longitud -1
ct=left(ct,longitud)
longitud2=len(ct)
longitud=instr(ct," ")

Response.Write ("

搜索结果

")

Response.Write ("")
if SearchResponse<>"" then
Response.Write SearchResponse
else
Response.Write ("")
end if
Response.Write ("

对不起,没有找到你输入的条目或关键词!

")

Response.Write ("

现在调用专业搜索引擎 http://www.yahoo.com.cn/

")

' 任选一个你喜欢的引擎.

Response.Write ("

")

End Sub
%>

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