objects in array
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let car = [
{
model: "Golf",
make: "Volkswagen",
year: 1999,
color: "black",
},
{
model: "Model-3",
make: "Tesla",
year: 2010,
color: "white",
}
];
// 用forEach loop
car.forEach((item) => {
console.log(`${item.year} ${item.make} ${item.model} - ${item.color}`);
});
// 用箭頭函式
car.forEach(function(item) {
console.log(item.model, item.make, item.year, item.color);
});
// 用index
car.forEach((item, index) => {
console.log(`第${index}架車係${item.model}牌子`);
});
JavaScript
INFO