THttpScan通过对HTML页面中URL首字母的识别来提取链接，搜索到的链接将添加到下载列表中，然后THttpScan下载每一个相联的页面，继续提取页面中的链接，如此循环下去。

• 通过LinkScan属性，您可以限制扫描的网站或者URL链接的路径
• 通过LinkReport属性，您可以指定只显示当前页面中的链接或者显示初始链接下的子目录信息

当您从初始页进行扫描时，DepthSearchLevel属性用于限制页面扫描的层数，特别是您在扫描一个链接数目不详的网站时，该属性格外重要。

通过使用已绑定一个较高DephSearchLevel值的LinkScan 和LinkReport属性，您可以轻松的扫描整个网站或者只扫描站点下的子目录。

提供了多种触发时间，包括发现每一个链接、返回URL，媒体标记、文档类型、referrer信息、主机名称,根据您的网络速度，您可以在几分钟中从开始URL中提取成百上千的链接信息。

THTTPSCAN解决了您以往要对HTML编码剖析的困难。绝大多数参数可以在Object Inspector中轻松设置。它可以在布置在任意窗口中，但是却只在设计阶段可见。

系统要求：

• Windows 95/98/NT/2000/XP/Vista
• Delphi 4/5/6/7/2005/2006, C++Builder 4/5/6/2006

THttpScan extracts links through HTML pages in the neighborhood of the initial URL. The html links found are added in a download queue. Then THttpScan downloads each related page, extracts the links found, and so on...

• by using the LinkScan property you can limit the scanning to the initial site or the initial URL path,
• by using the LinkReport property you can report only links owned by the current site, or the links under the subdirectories of the initial link.

The DepthSearchLevel property allows you to limit the level of pages scanned, starting from the initial page, especially when not limiting the scanning to a site. By using the LinkScan and LinkReport properties combined with an high DephSearchLevel value, you can easily scan a whole site or only a subdirectory from a web site.

Events are generated for each link found and each page read, returning URL, meta tags, document type, referrer, host name...According to your line speed, you can extract thousands of links from a starting URL in a few minutes.

THTTPSCAN saves you having to tangle with the HTML parsing. Most common parameters can be simply set from the Object Inspector. It can be placed on any window, it is only visible at design time.

System requirements

• Windows 95/98/NT/2000/XP/Vista
• Delphi 4/5/6/7/2005/2006, C++Builder 4/5/6/2006