首页

@@ -15,12 +15,19 @@ use think\Db;
 class IndexController extends HomeBaseController
 {
 
+    public function _initialize(){
+
+      parent::_initialize();
+      $data = Db::name('slide_item') -> where('slide_id',3) -> find();
+      $this -> assign('logo',$data);
+
+    }
+
     //首页显示
     public function index()
     {
 
-        $data = Db::name('slide_item') -> where('slide_id',3) -> find();
-        $this -> assign('logo',$data);
+
         $lunbo = Db::name('slide_item') -> where('slide_id',4) -> select();
         $this -> assign('lunbo',$lunbo);
         return $this->fetch(':index');

@@ -13,7 +13,7 @@
               <li><a href="index.html" class="nav_color">首页</a></li>
 
 
-              <volist name="" id="vo">
+
                   <li class="header2">
                       <a href="product.html">产品中心</a>
                       <!-- 滑过下拉内容 -->
@@ -40,7 +40,7 @@
                           </ul>
                       </div>
                   </li>
-              </volist>
+
 
 
               <li class="header2">