怎么遍历出这些商品属性

Question

怎么用es6的写法遍历出detail下面的所有商品属性

诸如 尺寸：M 102,L 103 ...（所有的）

= =！

Answer 1

const data = {
    property_code: "11",
    property_name: "尺寸",
    detail: [
        {
            property_detail_code: "103",
            property_detail_name: "L"
        },
        {
            property_detail_code: "102",
            property_detail_name: "M"
        }
    ]
};

const list = data.detail
    .map(m => `${m.property_detail_name} ${m.property_detail_code}`)
    .join(" ");

console.log(`${data.property_name}: ${list}`);

输出：

尺寸: L 103 M 102

Answer 2

let Obj;
let str = Obj.property_type_name + ": ";
for (let i of Obj.detail) {
    str += i.property_detail_code + " " + i.property_detail_name + ",";
}
str.substring(0, str.length-1);

Answer 3

思路供参考

arr.property_type_name + ': ' + arr.map(({property_detail_code: code, property_detail_name: name}) => `${name} ${code}`).join(',')