export function todayDate(arg){
	let date = new Date()
	let year = date.getFullYear()
	let month = date.getMonth() + 1;
	let day = date.getDate()
	let hour = date.getHours()
	let minutes = date.getMinutes()
	let seconds = date.getSeconds()
	console.log(arg,'时间');
	if(arg == 'hms'){
		hour = hour < 10 ? '0' + hour : hour
		minutes = minutes < 10 ? '0' + minutes : minutes
		seconds = seconds < 10 ? '0' + seconds : seconds
		return hour+':'+minutes+':' + seconds
	}
}