增加访问记录功能

app/index/controller/Index.php

@@ -8,18 +8,16 @@ use app\model\PostCategory;
 use think\facade\Cache;
 use think\facade\Session;
 use think\facade\View;
-use think\Request;
 
 class Index extends Common
 {
     /**
-     * 显示资源列表
+     * 显示资源列表.
      *
      * @return \think\Response
      */
     public function index()
     {
-
         $page_cache_key = md5($this->request->url());
 
         $content = Cache::get($page_cache_key);
@@ -47,20 +45,18 @@ class Index extends Common
             if (empty($sub_category_id)) {
                 $categorys = [$category_id];
 
-                $categorys = array_merge($categorys, array_column((array)Category::getListLevel($category_id), 3));
+                $categorys = array_merge($categorys, array_column((array) Category::getListLevel($category_id), 3));
 
                 $categorys_where = PostCategory::whereIn('category_id', $categorys);
 
                 $model_post = Post::hasWhere('categorys', $categorys_where)->where('status', 1)->order('id desc');
             } else {
-
                 $model_sub_category = Category::find($sub_category_id);
 
                 $page_title .= "-{$model_sub_category->title}";
                 $model_post = Post::hasWhere('categorys', ['category_id' => $sub_category_id])->where('status', 1)->order('id desc');
             }
         } else {
-
             $model_post = Post::where('status', 1)->order('id desc');
         }
 
@@ -84,9 +80,9 @@ class Index extends Common
                 'category_id' => $this->request->param('category_id'),
                 'sub_category_id' => $this->request->param('sub_category_id'),
                 'page' => $page,
-                'keywords' => $keywords
+                'keywords' => $keywords,
             ],
-            'list_rows' => 10
+            'list_rows' => 10,
         ]);
 
         View::assign('current_category', $current_category);
@@ -102,13 +98,12 @@ class Index extends Common
         return $content;
     }
 
-
     public function logout()
     {
         Session::clear();
 
         $back_url = $this->request->param('back_url', '/');
+
         return $this->success('退出成功', $back_url);
     }
-
 }