i have a site,about 20000 pages,and which tool could build sitemap for it. i have tried smap1.01,and it only find 27 pages, thx for your help.
You post indiciates This is no problem for A1 Sitemap Generator at least. I consider A1SG quite good at handling common errors, so I suggest you try it. That said, there may be some kind of website crawling problem at your website which will cause problems for all sitemappers. What is your website URL?
try to use the Gsitecrawler its a good software for making sitemaps with different extension if your site is forum try to use vbseo_sitemap-2-2 very good script if you need any help don't to hesitate me >>>>>>>>>
We use gSiteCrawler for creating our 37000 page site without problems. But I agree with Tom that it sounds like you have a internal linking problem