refactor: 首页品牌故事年份显示问题

app/index/controller/Index.php

@@ -19,6 +19,7 @@ class Index extends Common
      */
     public function index()
     {
+        
         // 获取banner数据
         $banner = $this->getBannerData();
         View::assign('focus_images', $banner['focus_images']);
@@ -26,7 +27,14 @@ class Index extends Common
         View::assign('featured_topics', $banner['featured_topics']);
         View::assign('video', array_shift($banner['video']));
         View::assign('scenes', $banner['scenes']);
-        View::assign('brand_story', $banner['brand_story']);
+        View::assign('brand_story', array_map(function($item) {
+            $item['year'] = '';
+            $arr = explode('-', $item['title']);
+            if (count($arr) > 1) {
+                $item['year'] = $arr[0];
+            }
+            return $item;
+        }, $banner['brand_story']??null));
         View::assign('data_statistics', $banner['data_statistics']);
 
         // 获取明星产品/热点产品