可以用来生成RSS文件
\n";
$this->m_channel .= "\n";
}
/**
* function addChannel
* Add a Channel to the opened Feed. This is a MUST.
*
* @access public
* @param ChannelTitle String Title of Channel
* @param ChannelDescription String Description of Channel
* @param ChannelLanguage String en,de,fr..etc. Language that channel uses
* @param ChannelURL String URL corresponding to RSS-File
*/
function addChannel($ChannelTitle, $ChannelDescription, $ChannelLanguage, $C