<% if (topic.reply_count > 0) { %> <%= topic.reply_count %> <% } %>
点击数 <%= topic.visit_count %>
<% if(topic.reply){ %>
<%= topic.reply.author.name %> 回复于 <%= topic.reply.friendly_create_at %>
<% }else{ %> <%= topic.author.name %>
创建于 <%= topic.friendly_create_at %>
<% } %>