<blockquote class="info"><p>面包屑标签</p></blockquote>
~~~
{nav_location} 循环内容 {/nav_location}
/*2个参数
*
value = '自定义变量' 默认：nav_location
*/
~~~
<blockquote class="info"><p>案例</p></blockquote>
~~~
<a href="/">首页 </a>
{nav_location}
<a href="{if condition='$nav_location["jumpurl"]'}{$nav_location["jumpurl"]}{else/}{:url('index/index/'.$nav_location['model'],['id'=>$nav_location['id']])}{/if}">
/ {$nav_location.name}
</a>
{/nav_location}
~~~
