google sitemap.asp

<%
Server.ScriptTimeout=50000
 sitemap_gen.asp
 A simple script to automatically produce sitemaps for a webserver, in the Google Sitemap Protocol (GSP)
 by Francesco Passantino
 www.iteam5.net/francesco/sitemap
 v0.2 released 5 june 2005 (Listing a directory tree recursively improvement)

 BSD 2.0 license,
 http://www.opensource.org/licenses/bsd-license.php
 收集整理:重庆森林@im286.com
session("server")="http://www.jb51.net"
你的域名
vDir = "/"
制作SiteMap的目录,相对目录(相对于根目录而言)
set objfso = CreateObject("Scripting.FileSystemObject")
root = Server.MapPath(vDir)

response.ContentType = "text/xml"
response.write "<?xml version=1.0 encoding=UTF-8?>"
response.write "<urlset xmlns=http://www.google.com/schemas/sitemap/0.84>"

str = "<?xml version=1.0 encoding=UTF-8?>" & vbcrlf
str = str & "<urlset xmlns=http://www.google.com/schemas/sitemap/0.84>" & vbcrlf

Set objFolder = objFSO.GetFolder(root)
response.write getfilelink(objFolder.Path,objFolder.dateLastModified)
Set colFiles = objFolder.Files
For Each objFile In colFiles
response.write getfilelink(objFile.Path,objfile.dateLastModified)
str = str & getfilelink(objFile.Path,objfile.dateLastModified) & vbcrlf
Next
ShowSubFolders(objFolder)

response.write "</urlset>"
str = str & "</urlset>" & vbcrlf
set fso = nothing

Set objStream = Server.CreateObject("ADODB.Stream")
With objStream
.Type = adTypeText
.Mode = adModeReadWrite
.Open
.Charset = "utf-8"
.Position = objStream.Size
.WriteText=str
.SaveToFile server.mappath("/sitemap.xml"),2 生成的XML文件名
.Close
End With

Set objStream = Nothing
If Not Err Then
Response.Write("<script>alert(success!);history.back();</script>")
Response.End
End If

Sub ShowSubFolders(objFolder)
Set colFolders = objFolder.SubFolders
For Each objSubFolder In colFolders
if folderpermission(objSubFolder.Path) then
response.write getfilelink(objSubFolder.Path,objSubFolder.dateLastModified)
str = str & getfilelink(objSubFolder.Path,objSubFolder.dateLastModified) & vbcrlf
Set colFiles = objSubFolder.Files
For Each objFile In colFiles
response.write getfilelink(objFile.Path,objFile.dateLastModified)
str = str & getfilelink(objFile.Path,objFile.dateLastModified) & vbcrlf
Next
ShowSubFolders(objSubFolder)
end if
Next
End Sub


Function getfilelink(file,datafile)
file=replace(file,"\","/")
file=replace(file,root,"")
If FileExtensionIsBad(file) then Exit Function
if month(datafile)<10 then filedatem="0"
if day(datafile)<10 then filedated="0"
filedate=year(datafile)&"-"&filedatem&month(datafile)&"-"&filedated&day(datafile)
getfilelink = "<url><loc>"&server.htmlencode(session("server")&file)&"</loc><lastmod>"&filedate&"</lastmod><changefreq>daily</changefreq><priority>1.0</priority></url>"
Response.Flush
End Function


Function Folderpermission(pathName)
需要过滤的目录(不列在SiteMap里面)
PathExclusion=Array("\da@ta78#9","\member","\admin","\dxyeditor")
Folderpermission =True
for each PathExcluded in PathExclusion
if instr(ucase(pathName),ucase(PathExcluded))>0 then
Folderpermission = False
exit for
end if
next
End Function


Function FileExtensionIsBad(sFileName)
Dim sFileExtension, bFileExtensionIsValid, sFileExt
modify for your file extension (http://www.googleguide.com/file_type.html)
Extensions = Array("png","gif","jpg","jpeg","zip","pdf","ps","html","htm","php","wk1","wk2","wk3","wk4","wk5","wki","wks","wku","lwp","mw","xls","ppt","doc","swf","wks","wps","wdb","wri","rtf","ans","txt")
设置列表的文件名,扩展名不在其中的话SiteMap则不会收录该扩展名的文件

if len(trim(sFileName)) = 0 then
FileExtensionIsBad = true
Exit Function
end if

sFileExtension = right(sFileName, len(sFileName) - instrrev(sFileName, "."))
bFileExtensionIsValid = falseassume extension is bad
for each sFileExt in extensions
if ucase(sFileExt) = ucase(sFileExtension) then
bFileExtensionIsValid = True
exit for
end if
next
FileExtensionIsBad = not bFileExtensionIsValid
End Function
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