从JS中的object获取数组

const obj = {
  key1: 'value1',
  key2: 'value2',
  key3: 'value3'
};

const keys = Object.keys(obj);
const values = keys.map(key => obj[key]);

console.log(values); // ['value1', 'value2', 'value3']

const obj = {
  key1: 'value1',
  key2: 'value2',
  key3: 'value3'
};

const values = Object.values(obj);

console.log(values); // ['value1', 'value2', 'value3']

const obj = {
  key1: 'value1',
  key2: 'value2',
  key3: 'value3'
};

const entries = Object.entries(obj);
const keys = entries.map(([key, value]) => key);
const values = entries.map(([key, value]) => value);

console.log(values); // ['value1', 'value2', 'value3']