初学create 对js还不是很了解 写了个单例模式 欢迎吐槽

var Single = cc.Class({

    statics: {

        instance: null

    },

    extends: cc.Component,

    properties: {

        bgOne:'张三',

        bgTwo:'李四',

        speed:50000,

    },

    show(){

        console.log('我是一个单例')

    }

});

Single.instance = new Single();

module.exports = Single;

//调用-----------------------------------------

var Single = require('Single ');

onLoad () {

        Single.instance.show()

   },