javascript如何管理对象属性名称作为动态更改的对象？(How javascript is managing Object property name as Object which chang

我正在查看关于MDN的文档，发现Object的属性名称可以是Object（它将被转换为字符串）。 我写了一个简单的代码来测试它并且它工作但稍后更改被指定为主Object的键的obj应该更改结果键（字符串表示）因此主对象属性不应该可以使用新对象访问但是它是可以访问的。

我想知道它如何管理这个javascript？

var objee = {};
var rajat = "me";
var rand = Math.random();
var ob = new Object();

objee[ob] = "hey";


console.log(ob,objee[ob]);//javascript is converting the Object key to string using Object.toString().

ob.name = "rajat";

// Why this property is still accesible if the "ob" has changed now..and resulted string is changed,thus key changed?

console.log(ob,objee[ob]); 
  
 
 
 我知道这个问题很混乱。希望你能理解。 
I was looking in docs on MDN and found that Object poperty names can be Object(which will be converted to string). I wrote a simple code to test it out and it worked but later changing the obj which is being assigned as a key to main Object,should change the resulted key (string representation) thus the Main object property should not be accesible with new object but It is accesible. 
 
I wanna know how javascript it managing this?
 
 
 
  
  
var objee = {};
var rajat = "me";
var rand = Math.random();
var ob = new Object();

objee[ob] = "hey";


console.log(ob,objee[ob]);//javascript is converting the Object key to string using Object.toString().

ob.name = "rajat";

// Why this property is still accesible if the "ob" has changed now..and resulted string is changed,thus key changed?

console.log(ob,objee[ob]); 
  
 
 
I know this is question is very confusing..Hope you will understand.
                
最满意答案
                
                    
                        
 该对象可能已更改，但其字符串表示形式不具有： 
 
 
 
  
  
var ob = new Object();
console.log(ob.toString());
ob.name = "foo";
console.log(ob.toString()); 
  
 
 
 ...所以它引用的属性名称也不会改变。 
The object might have changed, but its string representation has not:
 
 
 
  
  
var ob = new Object();
console.log(ob.toString());
ob.name = "foo";
console.log(ob.toString()); 
  
 
 
… so the property name being referenced by it is also unchanged.