文章分类由1变多

app/Http/Controllers/CategoryController.php

@@ -45,8 +45,8 @@ class CategoryController extends Controller
                             ->pluck('id')
                             ->toArray();
 
-        $articles = Article::whereIn('category_id', $cate_ids)
-                           ->where('status', 1)
+        $articles = Article::where('status', 1)
+                           ->ByCategory($cate_ids)
                            ->latest('sort')
                            ->latest()
                            ->paginate($take);