# 4. 模板變量 ## 模板變量 - `$Cate` 模板變量（數組） 欄目信息，存在于欄目分類頁、列表頁、單頁、內容頁。調用方式如下。 ``` <pre class="calibre16">``` <span class="token5">// 獲取欄目標題</span> <span class="token"><</span>h1 class<span class="token">=</span><span class="token4">"mb-3 mt-5 bread"</span><span class="token">></span><span class="token1">{</span>$Cate<span class="token1">.</span>title<span class="token1">}</span><span class="token"><</span><span class="token">/</span>h1<span class="token">></span> <span class="token"><</span>p<span class="token">></span><span class="token"><</span><span class="token">?</span>php <span class="token6">dump</span><span class="token1">(</span>$Cate<span class="token1">)</span><span class="token1">;</span><span class="token5">//查看所有字段 ?></p></span> ``` ``` - `$Info` 模板變量（數組） 內容詳情信息，存在單頁、內容頁。更多字段可前往后臺找到對應模型字段查看。 ``` <pre class="calibre16">``` <span class="token"><</span>h2 class<span class="token">=</span><span class="token4">"mb-3"</span><span class="token">></span><span class="token1">{</span>$Info<span class="token1">.</span>title<span class="token1">}</span><span class="token"><</span><span class="token">/</span>h2<span class="token">></span> <span class="token"><</span>p<span class="token">></span><span class="token"><</span><span class="token">?</span>php <span class="token6">dump</span><span class="token1">(</span>$Info<span class="token1">)</span><span class="token1">;</span><span class="token5">//查看所有字段 ?></p></span> ``` ``` - `$Tpl` 模板配置 根據模板配置config.json里面獲取。只有模板有config.json文件的，前臺才能調取。