CocosCreator 创建全局对象 == 同单例效果一致

创建 SceneController.js

cc . Class ({

extends: cc . Component ,

properties: {

index : 999 ,

},

// use this for initialization

onLoad: function () {

},

init: function () {

}

// called every frame, uncomment this function to activate update callback

// update: function (dt) {

// },

});

添加全局变量定义

window . SceneController = new ( require ( 'SceneController' ))()

test.js

测试

cc . log ( "======222" + SceneController . index );

SceneController . index ++ ;

cc . log ( "======222" + SceneController . index );