11.1 在网页上显示当前日期

<script>
        window.onload = initDate;
        function initDate() {
            var dayName = ["Sunday","Monday", "Tuesday", "Wednesday","Thursday", "Friday", "Saturday"];
            var monName = ["January","February", "March", "April", "May","June", "July", "August", "September", "October", "November", "December"];
            var now = new Date();
            var dtString = dayName[now.getDay()] + ", " + monName[now.getMonth()] + " " + now.getDate();
            document.body.appendChild(document.createTextNode(dtString));
            console.log(now);
        }
    </script>