<#macro tree id node> <#local temp = node + 1 /> <#list channels as comment> <#if id == comment.pid> ${comment.id?c} ${comment.space!} <#if comment.end> └ <#else> ├ ${comment.name!} ${comment.url!} ${comment.sort?c} <#if comment.hide == true> <#else> 编辑 | 删除 <@tree id = comment.id node=temp/>