织梦 dedecms导航无法调用外部链接的原因

原因是你在调用导航时,用到了织梦的channelartlist标签.需要修改系统代码才行的  

修改方法include/taglib/channelartlist.lib.php第67左右  

$tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 AND channeltype>0 ";

改成  

$tpsql = " reid=0 AND ishidden<>1 AND channeltype>0 ";