最尽在做的cocos，button和menu的区别
button是一个UI控件，menu则是一个层
用button就返回主场景，就会出提示
Assert Failed: Node still marked as running on node destruction! Was base class onExit() called in derived class onExit() implementations?
但是menu就不会出现这个问题
原文链接：https://www.f2er.com/cocos2dx/343223.html