add 分类图片获取

page-categories.php

@@ -12,17 +12,26 @@ if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
         <h2 class="post--single__subtitle"><?php $this->content(); ?> </h2>
     </header>
     <section class="category--list">
-      <?php $this->widget('Widget_Metas_Category_List')->parse('
-      <div class="category--item">
-      <img src="https://static.fatesinger.com/2021/12/vhp6eou5x2wqh2zy.jpg" class="category--cover"/>
-      <div class="category--content">
-       <a href="{permalink}" class="category--card">{name}
-       <span>({count})</span>
-       </a> 
-         <div class="category--desc">{description}</div>
-      </div>
-      </div>    
-    '); ?>
+    <?php $this->widget('Widget_Metas_Category_List')->to($categories); ?>
+<?php while($categories->next()): ?>
+    <?php
+    // 获取分类 ID
+    $categoryId = $categories->mid;
+    // 获取主题URL
+    $themeUrl = $this->options->themeUrl;
+    // 为每个分类生成图片地址
+    $categoryImage = $themeUrl . 'img/' . $categoryId . '.jpg';
+    ?>
+    <div class="category--item">
+    <img class="category--cover" src="<?php echo $categoryImage; ?>" loading="lazy" alt="<?php $categories->name(); ?>">
+    <div class="category--content">
+        <a class="category--card" href="<?php $categories->permalink(); ?>"><?php $categories->name(); ?>
+        <span>(<?php $categories->count(); ?>)</span></a>
+        <div class="category--desc">   <?php $categories->description(); ?>
+        </div>
+        </div>
+        </div>  
+<?php endwhile; ?>
     </section>
 </div>
 <?php $this->need('footer.php'); ?>