如何在數組中儲存物件？

Question

我有兩個數組，我想將它們儲存在一個數組中並將它們創建為一個物件。 constname=["Amy","Robert","Sofie"];constage=["21","28","25"];我想要的輸出是：constperson=[{name:'Amy',age :'21'},{nam

P粉080643975 · Answer

由於兩個陣列的長度相同，可以使用map函數來實現。

const name = ["Amy", "Robert", "Sofie"];
const age = ["21", "28", "25"];

const person = name.map((nameValue, index) => {
  const ageValue = age[index];
  return { name: nameValue, age: ageValue };
});

console.log(person);

P粉827121558 · Answer

您可以這樣使用 Array.map：

const names = ["Amy", "Robert", "Sofie"];
const ages = ["21", "28", "25"];

const persons = names.map((name, i) => ({name, age: ages[i]}));

console.log(persons)