内容页中: 
    {dede:field name='mid' runphp=’yes’}
         $aid=@me;                
         $Query = "Select title from `dede_taglist` where mid='".$aid."' limit 0,3";
         $row = $GLOBALS['dsql']->GetOne($Query);
         $GLOBALS['dsql']->Execute();
         @me="";
         while($row =$GLOBALS['dsql']->GetArray()){        
            @me.=$row['title'];
         }
    {/dede:field}



 列表页中: 
    [field:mid runphp="yes"]
         $aid=@me;                
         $Query = "Select title from `dede_taglist` where mid='".$aid."' limit 0,3";
         $row = $GLOBALS['dsql']->GetOne($Query);
         $GLOBALS['dsql']->Execute();
         @me="";
         while($row =$GLOBALS['dsql']->GetArray()){        
            @me.=$row['title'];
         }
     [/field:mid]

单条记录的读取方法: [field:typeid runphp="yes"] $aid=@me;
$Query = "Select typename from cxkj_arctype where id='".$aid."'"; $row = $GLOBALS['dsql']->GetOne($Query); @me=$row['typename']; [/field:typeid]

在模板中嵌入php来读取数据库的方法:

读取单条数据: <?php $row = $dsql->GetOne("SELECT * FROM dede_archives WHERE id = 7"); print_r($row); //echo $row[title]; ?>

读取多条数据:

<?php

    $dsql->SetQuery("select * from #@__flinktype");
    $dsql->Execute();
    while($row=$dsql->GetObject())
    {
        echo $row->typename;
    }

?>