SOURCE

function f1(){
  var n =10;
  nadd = function(){n += 1}
  function f2(){
    alert(n);
  }
  return f2;
}
var result = f1();  //f2的闭包函数
//result();
//nadd();
//result();

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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