简单标签使用demo

解决已知bug

app/controller/front/Content.php

@@ -61,6 +61,12 @@ class Content extends Base {
 
 		$category = Category::where('model_id', $this->modelInfo['id'])->column("*", "id");
 
+		//当前栏目
+		$cate = isset($category[$param['id']]) ? $category[$param['id']] : [];
+		if(empty($cate)){
+			return $this->error("当前栏目不能为空或无此栏目！");
+		}
+
 		$ids = (new \sent\tree\Tree())->getChilds($category, (int) $param['id']);
 		array_push($ids, (int) $param['id']);
 		
@@ -71,8 +77,6 @@ class Content extends Base {
 
 		$list = $this->model->where($map)->order($order)->paginate($this->request->pageConfig);
 
-		//当前栏目
-		$cate = $category[$param['id']];
 		if (isset($cate['template_lists']) && $cate['template_lists']) {
 			$teamplate = 'front@content/' . $this->modelInfo['name'] . '/' . $cate['template_lists'];
 		} else {