dedecms5.7织梦模板文章内容页如何调用关键词增加链接

01 {dede:field name='keywords' runphp='yes' }

02                     if(!empty(@me))

03                     {

04                         $kws = explode(',',@me);

05                         @me = "";

06                         foreach($kws as $k)

07                         {

08                            @me .= "<a href='/plus/search.php?keyword=".urlencode($k)."' target=_blank ><h3>$k</h3></a> ";

09                         }

10                          @me= str_replace(' ', ' ',trim(@me));

11                     }

12  {/dede:field}