javascript - 将 2 个属性值合并为一个

Question

我是 Javascript 的新手，我需要转换它:

car :[ 
    { name: "Bwm", color:"red" },
    { name: "Ford", color:"black" },
    { name: "Ferrari", color:"yellow" },
];

收件人:

anotherObject: {
    Bwm: "red",
    Ford:"black",
    Ferrari:"yellow"
}

Answer 1

你可以这样做:

car = [ 
    { name: "Bwm", color:"red" },
    { name: "Ford", color:"black" },
    { name: "Ferrari", color:"yellow" },
];

var anotherObject = {};
for (var i = 0, len = car.length; i < len; i++){
  anotherObject[car[i].name] = car[i].color;
}

console.log(anotherObject);

请注意，当您声明 car 变量时会出现语法错误，请将“:”替换为“=”。