在javascript中按给定的键值序列对对象进行排序

function sortByKeys(obj, keys) {
  const entries = Object.entries(obj);
  entries.sort((a, b) => {
    for (let key of keys) {
      const valueA = a[1][key];
      const valueB = b[1][key];
      if (typeof valueA === 'number' && typeof valueB === 'number') {
        if (valueA < valueB) return -1;
        if (valueA > valueB) return 1;
      } else if (typeof valueA === 'string' && typeof valueB === 'string') {
        return valueA.localeCompare(valueB);
      }
    }
    return 0;
  });
  return entries.reduce((acc, [key, value]) => {
    acc[key] = value;
    return acc;
  }, {});
}

// 示例对象
const obj = {
  obj1: { name: 'Alice', age: 25 },
  obj2: { name: 'Bob', age: 30 },
  obj3: { name: 'Charlie', age: 20 },
};

// 按照键值序列 name -> age 进行排序
const sortedObj = sortByKeys(obj, ['name', 'age']);
console.log(sortedObj);