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

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