dedecms中的标签的使用

<ul>
                                {dede:channel}
                                    <li><a href="[field:typelink/]">[field:typename/]</a></li>
                                {/dede:channel}
                                </ul>

{dede:channelartlist type="top" typeid="top"}
                            
{dede:field name='typename'/} 
                                <ul>
                                {dede:channel}
                                    <li><a href="[field:typelink/]">[field:typename/]</a></li>
                                {/dede:channel}
                                </ul>
                            
                        {/dede:channelartlist}

{dede:include filename="head.htm"/}

@@##@@

         <div class="col-md-5 col-sm-5 col-xs-12 pd0">
                        <div class="slide_text">
                            <h2 class="slide_title">{dede:type typeid="44"}[field:typename /]{/dede:type}</h2>
                            <p class="slide_ptext">{dede:sql sql="SELECT content FROM zz_arctype where id=44"}[field:content function='cn_substr(@me,400)'/]...{/dede:sql}</p>
                            <a href="{dede:type typeid='44'}[field:typelink /]{/dede:type}" class="slide_readmore">详细信息</a>
                        </div>
                    </div>