dedecms有个tag的功能，这个功能很好用，可以通过链接就可以找到相关的文章，但是如果能将tag静态化会更加有利于seo，想要达到这样的效果就要设置一些文件，注意文件要做好备份。
1.修改前台显示链接
找到/tags.php?keywors更改为/tags/keywords.html。
在includetaglibtag.lib.php中，在87行找到
<pre class=”brush:php;”> $row[‘link’] = $cfg_cmsurl.”/tags?”.urlencode($row[‘keyword’]);
将其改为：
$row[‘link’] = $cfg_cmsurl.”/tags/”.urlencode($row[‘keyword’]).”.html”;
2.修改分页代码
找到include/arc.taglist.class.php，将分页函数替换为：
/**
* 获取动态的分页列表
* @access public
* @param int $list_len 列表宽度
* @param string $listitem 列表样式
* @return string
*/
function GetPageListDM($list_len,$listitem=”info,index,end,pre,next,pageno”)
{
$prepage=””;
$nextpage=””;
$prepagenum = $this->PageNo – 1;
$nextpagenum = $this->PageNo + 1;
if($list_len == “” || preg_match(“/[^0-9]/”, $list_len))
{
$list_len = 3;
}
$totalpage = $this->TotalPage;
if($totalpage <= 1 && $this->TotalResult > 0)
{
return “<span class=”pageinfo”>共1页/”.$this->TotalResult.”条</span>”;
}
if($this->TotalResult == 0)
{
return “<span class=”pageinfo”>共0页/”.$this->TotalResult.”条</span>”;
}
$maininfo = “<span class=”pageinfo”>共{$totalpage}页/”.$this->TotalResult.”条</span>rn”;
$purl = $this->GetCurUrl();
$basename = basename($purl);
$tmpname = explode(‘.’, $basename);
$purl = str_replace($basename, ”, $purl).urlencode($this->Tag);
//var_dump($purl);exit;
//$purl .= “?/”.urlencode($this->Tag);
//获得上一页和下一页的链接
if($this->PageNo != 1)
{
$prepage.=”<li><a href='”.$purl.”-$prepagenum’.html>上一页</a></li>rn”;
$indexpage=”<li><a href='”.$purl.”-1.html’>首页</a></li>rn”;
}
else
{
$indexpage=”<li><a>首页</a></li>rn”;
}
if($this->PageNo!=$totalpage && $totalpage>1)
{
$nextpage.=”<li><a href='”.$purl.”-$nextpagenum.html’>下一页</a></li>rn”;
$endpage=”<li><a href='”.$purl.”-$totalpage.html’>末页</a></li>rn”;
}
else
{
$endpage=”<li><a>末页</a></li>rn”;
}
//获得数字链接
$listdd=””;
$total_list = $list_len * 2 + 1;
if($this->PageNo >= $total_list)
{
$j = $this->PageNo – $list_len;
$total_list = $this->PageNo + $list_len;
if($total_list > $totalpage)
{
$total_list = $totalpage;
}
}
else
{
$j=1;
if($total_list > $totalpage)
{
$total_list = $totalpage;
}
}
for($j; $j<=$total_list; $j++)
{
if($j == $this->PageNo)
{
$listdd.= “<li class=”thisclass”><a>$j</a></li>rn”;
}
else
{
$listdd.=”<li><a href='”.$purl.”-$j.html’>”.$j.”</a></li>rn”;
}
}
$plist = ”;
if(preg_match(‘/info/i’, $listitem))
{
$plist .= $maininfo.’ ‘;
}
if(preg_match(‘/index/i’, $listitem))
{
$plist .= $indexpage.’ ‘;
}
if(preg_match(‘/pre/i’, $listitem))
{
$plist .= $prepage.’ ‘;
}
if(preg_match(‘/pageno/i’, $listitem))
{
$plist .= $listdd.’ ‘;
}
if(preg_match(‘/next/i’, $listitem))
{
$plist .= $nextpage.’ ‘;
}
if(preg_match(‘/end/i’, $listitem))
{
$plist .= $endpage.’ ‘;
}
return $plist;
}
3.设置伪静态规则