如何使用數組值添加對象的鍵？

Question

我被要求將一個鍵（名爲interest）添加到一個對象（名爲myObject）。該鍵必須具有數組值。我在這裏發佈代碼。但它不起作用。

var interests=[]; 
var myObject = { 
    name: 'Eduardo', 
    type: 'Most excellent', 

    // Add your code here! 
    interests:'reading', 
    interests:'singing' 
}; 

Answer 1

var interests = []; 
var myObject = { 
    name: 'Eduardo', 
    type: 'Most excellent', 
    interests: ['reading', 'singing'] 
}; 

，或者如果你正在嘗試使用已經創建數組：

var interests = ['reading', 'singing']; 
var myObject = { 
    name: 'Eduardo', 
    type: 'Most excellent', 
    interests: interests 
}; 

或將其添加myObject的創建後：

var myObject = { 
    name: 'Eduardo', 
    type: 'Most excellent' 
}; 
myObject.interests = interests;