闭包中的this

思考题 1：

var name = "The Window";
var object = {
  name: "My Object",
  getNameFunc: function () {
    return function () {
      return this.name;
    };
  }
};
console.log(object.getNameFunc()())

思考题 2：

var name = "The Window";　 
var object = {  　 
  name: "My Object",
  getNameFunc: function () {
    var that = this;
    return function () {
      return that.name;
    };
  }
};
console.log(object.getNameFunc()())