ASP版代码：
<%
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
' 部分修改： 独人向晚QQ19433114
session("server")="http://blog.51soump3.com" '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 "”
'response.write “”
str = “” & vbcrlf
str = str & “” & 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 “”
str = str & “” & 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(““)
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,root,”",1,-1,1)
file=replace(file,”\”,”/”)
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 = "“&server.htmlencode(session(“server”)&file)&”“&filedate&”daily
1.0”
Response.Flush
End Function
Function Folderpermission(pathName)
'需要过滤的目录(不列在SiteMap里面)
PathExclusion=Array(“\blog”,”\temp”,”\_vti_cnf”,”_vti_pvt”,”_vti_log”,”cgi-bin”,”\admin”,”\edu”)
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(“asp”,”png”,”jpeg”,”zip”,”pdf”,”ps”,”html”,”htm”,”php”,”wk1″,”wk2″,”wk3″,”wk4″,”wk5″,”wki”,”wks”
,”wku”,”lwp”,”mw”,”xls”,”ppt”,”doc”,”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 = false 'assume 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
%>
PHP版代码：
header('Content-type: application/xml; charset="GB2312"',true);
?>
$website = "http://blog.51soump3.com"; /* change this */
$page_root = "/usr/local/psa/home/vhosts/subdomains/my/httpdocs"; /* change this */
/* maybe change this: */
$changefreq = "weekly"; //"always", "hourly", "daily", "weekly", "monthly", "yearly" and "never".
$priority = 0.8;
/* this sets the last modification date of all pages to the current date */
$last_modification = date("Y-m-d\TH:i:s") . substr(date("O"),0,3) . ":" . substr(date("O"),3);
/* list of allowed directories */
$allow_dir[] = "web";
/* list of disallowed directories */
$disallow_dir[] = "admin";
$disallow_dir[] = "_notes";
/* list of disallowed file types */
$disallow_file[] = ".inc";
$disallow_file[] = ".old";
$disallow_file[] = ".save";
$disallow_file[] = ".txt";
$disallow_file[] = ".js";
$disallow_file[] = "~";
$disallow_file[] = ".LCK";
$disallow_file[] = ".zip";
$disallow_file[] = ".ZIP";
$disallow_file[] = ".CSV";
$disallow_file[] = ".csv";
$disallow_file[] = ".css";
$disallow_file[] = ".class";
$disallow_file[] = ".jar";
$disallow_file[] = ".mno";
$disallow_file[] = ".bak";
$disallow_file[] = ".lck";
$disallow_file[] = ".BAK";
/* simple compare function: equals */
function ar_contains($key, $array) {
foreach ($array as $val) {
if ($key == $val) {
return true;
}
}
return false;
}
/* better compare function: contains */
function fl_contains($key, $array) {
foreach ($array as $val) {
$pos = strpos($key, $val);
if ($pos === FALSE) continue;
return true;
}
return false;
}
/* this function changes a substring($old_offset) of each array element to $offset */
function changeOffset($array, $old_offset, $offset) {
$res = array();
foreach ($array as $val) {
$res[] = str_replace($old_offset, $offset, $val);
}
return $res;
}
/* this walks recursivly through all directories starting at page_root and
adds all files that fits the filter criterias */
// taken from Lasse Dalegaard, http://php.net/opendir
function getFiles($directory, $directory_orig = "", $directory_offset="") {
global $disallow_dir, $disallow_file, $allow_dir;
if ($directory_orig == "") $directory_orig = $directory;
if($dir = opendir($directory)) {
// Create an array for all files found
$tmp = Array();
// Add the files
while($file = readdir($dir)) {
// Make sure the file exists
if($file != "." && $file != ".." && $file[0] != '.' ) {
// If it's a directiry, list all files within it
//echo "point1
“;
if(is_dir($directory . “/” . $file)) {
//echo “point2
“;
$disallowed_abs = fl_contains($directory.”/”.$file, $disallow_dir); // handle directories with pathes
$disallowed = ar_contains($file, $disallow_dir); // handle directories only without pathes
$allowed_abs = fl_contains($directory.”/”.$file, $allow_dir);
$allowed = ar_contains($file, $allow_dir);
if ($disallowed || $disallowed_abs) continue;
if ($allowed_abs || $allowed){
$tmp2 = changeOffset(getFiles($directory . “/” . $file, $directory_orig, $directory_offset), $directory_orig, $directory_offset);
if(is_array($tmp2)) {
$tmp = array_merge($tmp, $tmp2);
}
}
} else { // files
if (fl_contains($file, $disallow_file)) continue;
array_push($tmp, str_replace($directory_orig, $directory_offset, $directory.”/”.$file));
}
}
}
// Finish off the function
closedir($dir);
return $tmp;
}
}
$a = getFiles($page_root);
echo '';
?>
foreach ($a as $file) {
?>
}
?>
参数说明:
$website–你的域名
$page_root–你的站点的绝对路径
$changefreq–更新时间单位 “always”(始终), “hourly”(小时), “daily”(天), “weekly”(星期), “monthly”(月), “yearly” “never”(从不)
$priority–更新频率
$allow_dir–允许列表的目录
$disallow_dir–禁止列表的目录
$disallow_file–禁止列表的文件类型
制作过程说明：
将以上代码复制到本地存为sitemap.asp或sitemap.php，上传到你的服务器网站的根目录下，运行一下就可以在你指定的目录中（建议最好是指定为根目录）自动生成一个sitemap.xml文件了。最后进入google提交页面：https://www.google.com/webmasters/sitemaps/login，有gmail的可以用gmail直接登录。登录后把生成的xml文件地址按步骤提交就可以了。注：你的网站如果增加了新的页面，可以在增加完后再运行一下sitemap.asp或sitemap.php，并再重新提交一下sitemap.xml文件，这样就可以保证sitemap.xml文件的不断更新了！
现在Google Adsense已经允许使用javascript调用adsense代码。这样做的好处是，对于那些生成html文件的程序，将广告与内容分离之后，我们只要修改js文件就能改变我们的广告样式，而不用重新生成html文件。