织梦dedecms获得文章body的三种方法

{dede:sql sql='Select body from `dede_addonarticle` where aid=146'}  
    [field:body/]  
{/dede:sql}  

{dede:arclist typeid='49' idlist='146' addfields='body' channelid='1' }  
                <section class="recommend">  
                    <header class="header">  
                        <h2><a href="[field:arcurl/]">[field:title/]</a></h2>  
                        <a href="[field:arcurl/]" class="more" title="更多...">more</a>  
                    </header>  
                    <div class="content">  
                        [field:body/]  
                    </div>  
                </section>  
{/dede:arclist}  

{dede:arclist typeid='48' limit='0,10'}  
                            <li><time class="date">[field:id runphp='yes']  
$aid = @me;  
$row = $GLOBALS['dsql']->GetOne("Select activitydate From `dede_addonarticle20` where aid='$aid' ");  
@me = "{$row['activitydate']}";  
[/field:id]</time><a href="[field:arcurl/]" title="查看详情">[field:title/]</a></li>  
{/dede:arclist}