如何迭代并獲取子對象內所有值的總和?在下面的示例中,我想添加所有.windowslet house = { livingroom: { windows: 6, doors: 4 }, bedroom: { windows: 4, doors: 2 }, bathroom: { windows: 2, doors: 1 }, garden: { windows: 0, doors: 2 }}我也試過:Object.values(house).reduce(sum, curr => sum + curr));&let x += Object.values(house).forEach(sum => sum);
添加二維對象的值 - forEach?
絕地無雙
2022-08-27 10:55:06