@foreach($categoryTree as $category)
• {{ $category->title }} @if ($category->children->count())
  @foreach($category->children as $child)
  • {{ $child->title }} @if ($child->children->count())
    @foreach($child->children as $son)
    • {{ $son->title }}
    @endforeach
    @endif
  @endforeach
  @endif
@endforeach

@foreach ($categories as $category) @endforeach

ID	分类名称	排序	是否推荐	推荐排序		创建时间	更新时间
{{ $category->id }}	{{ $category->title }}	{{ $category->sort }}	{{ $category->is_recommend == 1 ? '是' : '否' }}	{{ $category->recommend_sort }}	{{ $category->description }}	{{ $category->created_at }}	{{ $category->updated_at }}	编辑 删除