javascript - 如何将 JavaScript 对象转置为键/值数组

Question

给定一个 JavaScript 对象，如何将其转换为对象数组(每个对象都有键、值)？

示例:

var data = { firstName: 'John', lastName: 'Doe', email: 'john.doe@gmail.com' }

结果如下:

[
  { key: 'firstName', value: 'John' },
  { key: 'lastName', value: 'Doe' },
  { key: 'email', value: 'john.doe@gmail.com' }
]

Answer 1

var data = { firstName: 'John', lastName: 'Doe', email: 'john.doe@gmail.com' }
var output = Object.entries(data).map(([key, value]) => ({key,value}));

console.log(output);

受此启发post