如何從一個對象數組中創建一個新對象

Question

所以我的任務是創建一個函數，它接受第一個值，並將其作爲新的obj中的新密鑰，並將其作爲關鍵字保留爲I知道我必須遍歷數組並使用點符號引用每個值，但是當我嘗試將值分配給一個鍵時，它給了我一個錯誤，我知道它是因爲它被評估爲字符串，但必須有一些更簡單的方法這這裏是代碼

var people = [ {name: "Anthony", score: 10}, 
{name: "Fred", score : 10}, 
{name: "Anthony", score: -8}, 
{name: "Winnie", score: 12}]; 

function countScores(people) { 
    var obj = people[0] 
    var key = obj.name 
    var value = obj.score 

} 
countScores(people) 

Answer 1

var people = [ 
 
    {name: "Anthony", score: 10}, 
 
    {name: "Fred", score: 10}, 
 
    {name: "Anthony", score: -8}, 
 
    {name: "Winnie", score: 12} 
 
]; 
 

 
function countScores(people) { 
 
    var target = {}; 
 
    
 
    for (var i=0; i<people.length; i++) { 
 
    var obj = people[i]; 
 
    target[obj.name] = obj.score; 
 
    } 
 
    
 
    return target; 
 
} 
 

 
console.log(countScores(people));