feat: 稳定版本

assets/middleLayer_for_NJ_lite/script/middleLayer.ts

@@ -1295,15 +1295,6 @@ export default class NewClass extends middleLayerBase {
 
         this.loadOnlineBundle('NJ_MonkyTree');
       }
-
-      // TODO 测试释放资源的效果
-      if (this.courseItem && this.courseItem.template_name!='NJ_BookTable') {
-        this.courses.forEach(item => {
-          const bd = cc.assetManager.getBundle(item.template_name);
-          bd.releaseAll();
-          // cc.assetManager.removeBundle(bd);
-        });
-      }
     }
     this.showConfirm("确定离开吗？", () => {
       exit();