鉴于网站修正的需要，现在保存dedecms调用问答模块的代码在这里，以方便未来有可能使用到，下面给出调用问答到首页的代码，供大家参考，适用于dedecms v5.7版本，我是这个版本的，其他版本可以修改表面来进行修正调用

{dede:sql sql="select hos_ask.id,hos_ask.title,hos_askanswer.content from hos_ask LEFT JOIN hos_askanswer on hos_ask.id=hos_askanswer.askid where hos_askanswer.ifanswer=1 and hos_askanswer.ifcheck=1 and hos_ask.bestanswer=hos_askanswer.id order by hos_ask.id desc LIMIT 0,4"}
<ul>
<li class="qua"><a href="/ask/?ct=question&askaid=[field:id/]" target="_blank">[field:title function=cn_substr(@me,60)/]</a></li>
<li class="quo">[field:content function=cn_substr(html2text(@me),60)/]...<a href="/ask/?ct=question&askaid=[field:id/]">[详细]</a></li>
</ul>
{/dede:sql}

显示四行问答的代码

{dede:ask row='4' qtype='new' tid='0' titlelen='60'}

<li>·<a href="[field:url/]" target="_blank" >[field:title/]</a></li>

{/dede:ask}