本文实例讲述了JavaScript获取当前日期是星期几的方法。分享给大家供大家参考。具体如下:
JavaScript获得当前日期是星期几,主要通过getDay函数获得当前日期是一个星期的第几天
<!DOCTYPE html> <html> <body> <p id="demo"> Click the button to display todays day of the week. </p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { var d = new Date(); var weekday=new Array(7); weekday[0]="Sunday"; weekday[1]="Monday"; weekday[2]="Tuesday"; weekday[3]="Wednesday"; weekday[4]="Thursday"; weekday[5]="Friday"; weekday[6]="Saturday"; var x = document.getElementById("demo"); x.innerHTML=weekday[d.getDay()]; } </script> </body> </html>
希望本文所述对大家的javascript程序设计有所帮助。