cocos2dx 在多场景切换中，生命周期打印的效果如下：

从 MyScene 场景进入，切换到 HelloWorld 场景，再推出 HelloWorld 场景，流程图（见附件，，，，不知道怎么上传图片，不能粘贴图，郁闷。。。）

打印 log 如下，

MyScene代码：MyScene::MyScene(){CCLog("wangss------------->MyScene");}MyScene::~MyScene(){CCLog("wangss------------->~~MyScene");}voidMyScene::onEnter(){CCLog("wangss------------->onEnter");Layer::onEnter();}voidMyScene::onEnterTransitionDidFinish(){CCLog("wangss------------->onEnterTransitionDidFinish");}voidMyScene::onExit(){CCLog("wangss------------->onExit");Layer::onExit();}voidMyScene::onExitTransitionDidStart(){CCLog("wangss------------->onExitTransitionDidStart");}voidMyScene::cleanup(){CCLog("wangss------------->cleanup");}Scene*MyScene::createScene(){CCLog("wangss------------->createScene");autoscene=Scene::create();autolayer=MyScene::create();scene->addChild(layer);returnscene;}boolMyScene::init(){CCLog("wangss------------->init");if(!Layer::init()){returnfalse;}SizevisibleSize=Director::getInstance()->getVisibleSize();Vec2origin=Director::getInstance()->getVisibleOrigin();//spriteTest(visibleSize);//labelTest(visibleSize);//menuTest(visibleSize);//languageTest(visibleSize);//scheduleTest(visibleSize);//scaleNineSpriteTest(visibleSize);//shujujiegouTest(visibleSize);//actionTest(visibleSize);//actionCallBackTest(visibleSize);//frameAnimationTest(visibleSize);//actionEaseTest(visibleSize);//progressActionTest(visibleSize);lifeCycleTest(visibleSize);returntrue;}HelloWorld代码：HelloWorld::HelloWorld(){CCLog("wangss------HelloWorld------->HelloWorld");}HelloWorld::~HelloWorld(){CCLog("wangss------HelloWorld------->~~HelloWorld");}voidHelloWorld::onEnter(){CCLog("wangss------HelloWorld------->onEnter");Layer::onEnter();}voidHelloWorld::onEnterTransitionDidFinish(){CCLog("wangss------HelloWorld------->onEnterTransitionDidFinish");}voidHelloWorld::onExit(){CCLog("wangss------HelloWorld------->onExit");Layer::onExit();}voidHelloWorld::onExitTransitionDidStart(){CCLog("wangss------HelloWorld------->onExitTransitionDidStart");}voidHelloWorld::cleanup(){CCLog("wangss------HelloWorld------->cleanup");}Scene*HelloWorld::createScene(){CCLog("wangss------HelloWorld------->createScene");//'scene'isanautoreleaseobjectautoscene=Scene::create();//'layer'isanautoreleaseobjectautolayer=HelloWorld::create();//addlayerasachildtoscenescene->addChild(layer);//returnthescenereturnscene;}

11-02 15:09:40.290: D/cocos2d-x debug info(23066): wangss------------->createScene

11-02 15:09:40.300: D/cocos2d-x debug info(23066): wangss------------->MyScene

11-02 15:09:40.300: D/cocos2d-x debug info(23066): wangss------------->init

11-02 15:09:40.320: D/cocos2d-x debug info(23066): wangss------------->onEnter

11-02 15:09:40.320: D/cocos2d-x debug info(23066): wangss------------->onEnterTransitionDidFinish

11-02 15:09:43.640: D/cocos2d-x debug info(23066): wangss------HelloWorld------->createScene

11-02 15:09:43.640: D/cocos2d-x debug info(23066): wangss------HelloWorld------->HelloWorld

11-02 15:09:43.640: D/cocos2d-x debug info(23066): wangss------HelloWorld------->init

11-02 15:09:43.760: D/cocos2d-x debug info(23066): wangss------------->onExitTransitionDidStart

11-02 15:09:43.760: D/cocos2d-x debug info(23066): wangss------HelloWorld------->onEnter

11-02 15:09:44.940: D/cocos2d-x debug info(23066): wangss------------->onExit

11-02 15:09:44.940: D/cocos2d-x debug info(23066): wangss------HelloWorld------->onEnterTransitionDidFinish

11-02 15:09:44.940: D/cocos2d-x debug info(23066): wangss------------->cleanup

11-02 15:09:44.940: D/cocos2d-x debug info(23066): wangss------------->~~MyScene

11-02 15:09:46.220: D/cocos2d-x debug info(23066): wangss------HelloWorld------->onExit

11-02 15:09:46.220: D/cocos2d-x debug info(23066): wangss------HelloWorld------->cleanup

11-02 15:09:46.220: D/cocos2d-x debug info(23066): wangss------HelloWorld------->~~HelloWorld