js访问外层对象的属性怎么访问

Question

        {
          pName: 'MapType',
          defaultType: 0,
          events: {
            init(o) {
              console.log(this.pName)
            }
          }
        }

如上所示，我要怎么样才能正确得到this.pName

Answer 1

var obj = {
    pName: 'MapType',
    defaultType: 0,
    events: {
        init(o) {
            console.log(this.pName)
        }
    }
};

obj.events.init.call(obj);

Answer 2

var obj = {
    pName: 'MapType',
    defaultType: 0,
    events: {
        init(o) {
            console.log(obj.pName)
        }
    }
}
obj.events.init();