合並 node.js 中的兩個對象數組

Question

輸入：

const name = [{id:1, first_name: "Sade", age:"30"}, {id:2, first_name: "Jon", age:"40"}];
const ln = [{last_name: "Smith"}, {last_name: "Doe"}];

Output：

const name = [
  {id:1, first_name: "Sade", last_name: "Smith", age:"30"},
  {id:2, first_name: "Jon", last_name: "Doe", age"40"}
];

請幫我在 nodejs 中獲取這個 output

Answer 1

您可以使用.map()和Spread Syntax來獲得所需的 output：

 const name = [{id:1, first_name: "Sade"}, {id:2, first_name: "Jon"}]; const lname = [{last_name: "Smith"}, {last_name: "Doe"}]; const output = name.map((o, i) => ({...o, ...lname[i]})); console.log(output);

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