如何检索除一个属性/级别之外的嵌套对象数组版本(Javascript)

function filterNestedArray(obj, excludeProp) {
  // 检查对象是否为数组
  if (Array.isArray(obj)) {
    // 使用filter方法过滤掉拥有指定属性/级别的数组元素
    return obj.filter(item => !item.hasOwnProperty(excludeProp));
  }

  // 检查对象是否为对象类型
  if (typeof obj === 'object' && obj !== null) {
    // 使用递归遍历对象的属性，并过滤掉拥有指定属性/级别的属性值
    const newObj = {};
    for (let prop in obj) {
      if (!obj.hasOwnProperty(prop) || prop === excludeProp) continue;
      newObj[prop] = filterNestedArray(obj[prop], excludeProp);
    }
    return newObj;
  }

  // 对于其他类型的值，直接返回
  return obj;
}

const obj = {
  name: 'John',
  age: 30,
  hobbies: ['reading', 'coding', 'swimming'],
  address: {
    street: '123 Main St',
    city: 'New York',
    country: 'USA',
    contacts: [
      {
        name: 'Alice',
        phone: '123456789',
        email: 'alice@example.com'
      },
      {
        name: 'Bob',
        phone: '987654321',
        email: 'bob@example.com'
      }
    ]
  }
};

const result = filterNestedArray(obj, 'contacts');
console.log(result);

{
  name: 'John',
  age: 30,
  hobbies: ['reading', 'coding', 'swimming'],
  address: {
    street: '123 Main St',
    city: 'New York',
    country: 'USA'
  }
}