const toZero = () => new Date(new Date().toLocaleDateString());
toZero()
> Tue Apr 02 2024 00:00:00 GMT+0800 (中国标准时间)
const toZero = (time) => new Date(new Date(time).toLocaleDateString());
toZero()
> Invalid Date
const toZero = (time) => new Date(new Date(time).toLocaleDateString());
toZero(new Date())
> Tue Apr 02 2024 00:00:00 GMT+0800 (中国标准时间)
因为传入到
new Date()
里面的是undefined
。这样改写就好了