显示日期时间封装代码

 <script>
        var date =new Date()
            var year = date.getFullYear()
            var month = date.getMonth() +1
            var dates = date.getDate()
            var arr = ['星期日','星期一','星期二','星期三','星期四','星期五','星期六']
            var day = date.getDay()
            console.log('今天是：'+year+'年'+month+'月'+dates+'日'+arr[day])

        
    </script>