redis cache&menu fixed

backend/controllers/MenuController.php

@@ -134,7 +134,8 @@ class MenuController extends BaseController
 		$lists = Menu::find()->orderBy('sort asc')->where(['hide' => 0])->asArray()->all();
 		$lists = ArrayHelper::list_to_tree($lists, 'id', 'pid');
 		$lists = ArrayHelper::jstree($lists);
-		echo json_encode($lists);
+		Yii::$app->response->format='json';
+		return $lists;
 	}
 
 	/**

backend/views/menu/_tree.php

@@ -3,46 +3,46 @@
 \backend\assets\TreeAsset::register($this);
 ?>
 
-<div class="portlet light portlet-fit portlet-datatable bordered">
-    <div class="portlet-title">
-        <div class="caption">
-            <i class="fa fa-tree font-dark-sunglo"></i>
-            <span class="caption-subject font-dark sbold uppercase">菜单树</span>
+    <div class="portlet light portlet-fit portlet-datatable bordered">
+        <div class="portlet-title">
+            <div class="caption">
+                <i class="fa fa-tree font-dark-sunglo"></i>
+                <span class="caption-subject font-dark sbold uppercase">菜单树</span>
+            </div>
+            <div class="actions">
+
+            </div>
         </div>
-        <div class="actions">
+        <div class="portlet-body">
+            <div id="tree_3" class="tree-demo" style="min-width: 190px">
 
+            </div>
         </div>
     </div>
-    <div class="portlet-body">
-        <div id="tree_3" class="tree-demo" style="min-width: 190px">
 
-        </div>
-    </div>
-</div>
-
-<!-- 定义数据块 -->
+    <!-- 定义数据块 -->
 <?php $this->beginBlock('test'); ?>
-jQuery(document).ready(function() {
+    jQuery(document).ready(function() {
 
     $("#tree_3").jstree({
-        "plugins" : [ "themes", "state", "types"],
-        "core" : {
-            'multiple' : false,
-            'data': {
-                "url" : "<?=yii\helpers\Url::toRoute('/menu/tree');?>",
-                "dataType" : "json"
-            },
-        },
-        "state" : { "key" : "demo2" },
+    "plugins" : [ "themes", "state", "types"],
+    "core" : {
+    'multiple' : false,
+    'data': {
+    "url" : "<?= yii\helpers\Url::toRoute('/menu/tree'); ?>",
+    "dataType" : "json"
+    },
+    },
+    "state" : { "key" : "demo2" },
 
     });
 
     $("#tree_3").on('activate_node.jstree', function(e, data){
-        var currentNode = data.node;
-        console.log(currentNode);
+    var currentNode = data.node;
+    console.log(currentNode);
     });
 
-});
+    });
 <?php $this->endBlock() ?>
-<!-- 将数据块 注入到视图中的某个位置 -->
+    <!-- 将数据块 注入到视图中的某个位置 -->
 <?php $this->registerJs($this->blocks['test'], \yii\web\View::POS_END); ?>
\ No newline at end of file

common/config/main.php

@@ -70,14 +70,12 @@ return [
             ],
         ],
         'cache'        => [
-            'class' => 'yii\caching\FileCache',
+            'class' => 'yii\redis\Cache',
+            'redis' => [
+                'hostname' => 'localhost',
+                'port'     => 6379,
+            ],
         ],
-//        'cache'        => [
-//            'class'    => 'yii\redis\Connection',
-//            'hostname' => 'localhost',
-//            'port'     => 6379,
-//            'database' => 0,
-//        ],
         'i18n'         => [
             'translations' => [
                 '*' => [