WeekDay函数返回一个1到7的整数,代表指定日期的星期几。
Weekday(date[,firstdayofweek])
<!DOCTYPE html> <html> <body> <script language = "vbscript" type = "text/vbscript"> document.write("Line 1: " & Weekday("2013-05-16",1) & "<br />") document.write("Line 2: " & Weekday("2013-05-16",2) & "<br />") document.write("Line 3: " & Weekday("2013-05-16",2) & "<br />") document.write("Line 4: " & Weekday("2010-02-16") & "<br />") document.write("Line 5: " & Weekday("2010-02-17") & "<br />") document.write("Line 6: " & Weekday("2010-02-18") & "<br />") </script> </body> </html>
将其另存为.html并在Internet Explorer中执行时,上述脚本将产生以下结果:
Line 1: 5 Line 2: 4 Line 3: 4 Line 4: 3 Line 5: 4 Line 6: 5