如何将Mongodb中的日期显示为映射中的字符串？

Question

我将日期存储在Mongodb中，在前端作为2005-12-03T18:30:00.000Z进行双工处理。但我需要字符串格式的。我试过使用var date = new Date(2005-12-03T18:30:00.000Z).toDateString，但我不知道该把这句话放在哪里。请帮帮忙。

{
  orders.map((val, key)=>{
    return <div className='bg-light mx-3 my-2 p-4 rounded-4 border border-info border-4' key={key}>
      <div className='d-inline-block mx-2'>
        <span className='fs-5 fw-bold'>{val.orderId}</span>
      </div>
      <div className='d-inline-block mx-3'>
        <span className='fs-5 fw-bold'>{val.date}</span> //<--------I want date in this line
      </div>
      <div className='d-inline-block mx-4'>
        <span className='fs-5 fw-bold'>{val.orderType}</span>
      </div>
      <button onClick={() => navigate(`/update/${val._id}`)} className="nav-link">Edit</button>
      <button onClick={() => deleteOrder(val._id)} className="nav-link">Delete</button>
    </div>
  })
}

Answer 1

也许是val.date的一部分。

{
  orders.map((val, key)=>{
    return <div className='bg-light mx-3 my-2 p-4 rounded-4 border border-info border-4' key={key}>
      <div className='d-inline-block mx-2'>
        <span className='fs-5 fw-bold'>{val.orderId}</span>
      </div>
      <div className='d-inline-block mx-3'>
        <span className='fs-5 fw-bold'>{new Date(val.date).toDateString()}</span> //<--------I want date in this line
      </div>
      <div className='d-inline-block mx-4'>
        <span className='fs-5 fw-bold'>{val.orderType}</span>
      </div>
      <button onClick={() => navigate(`/update/${val._id}`)} className="nav-link">Edit</button>
      <button onClick={() => deleteOrder(val._id)} className="nav-link">Delete</button>
    </div>
  })
}