/*
* 全局数据管理
* */

class GlobalConfig {
    constructor () {
        console.log(new.target);
    }

    toString () {
        return super.toString() + ',' + this.z;
    }

    static getConfigInfo() {
        console.log('static method'+this.z);
    }
    get z() {
        return 4;
    }
    set z(value) {
        console.log(value);
    }
}
export  default GlobalConfig;