判断当前栏目是否上传banner
{luck:if $cats[$catid][banner]}{luck.$cats[$catid][banner]}{luck:else}默认banner路径{/luck:if}banner 调用
admin
2020-10-03 15:18:20
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判断当前栏目是否上传banner
{luck:if $cats[$catid][banner]}{luck.$cats[$catid][banner]}{luck:else}默认banner路径{/luck:if}