请问eyou_prenext调用上一篇文章信息
{eyou:prenext get='pre'} <a href='{$field.arcurl}' title='{$field.title}' class='page-link'> 上一篇 <span>: {$field.title}</span> </a> {eyou:else /} <a class='p
{eyou:prenext get='pre'} <a href='{$field.arcurl}' title='{$field.title}' class='page-link'> 上一篇 <span>: {$field.title}</span> </a> {eyou:else /} <a class='p