本文實例講述了JavaScript獲取當前日期是星期幾的方法。分享給大家供大家參考。具體如下：
JavaScript獲得當前日期是星期幾，主要通過getDay函數獲得當前日期是一個星期的第幾天
<!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>希望本文所述對大家的javascript程序設計有所幫助。
新聞熱點
疑難解答
