我如何获得日期和时间(VBS)

Question

如何使用VBS获取当前日期和时间(对于Windows.我不是在寻找ASP/ASPX或网页的VBScript).

Answer 1

以下是您可以在Windows脚本宿主(WSH)下运行的vbscript中提取的各种日期和时间信息:

Now   = 2/29/2016 1:02:03 PM
Date  = 2/29/2016
Time  = 1:02:03 PM
Timer = 78826.31     ' seconds since midnight

FormatDateTime(Now)                = 2/29/2016 1:02:03 PM
FormatDateTime(Now, vbGeneralDate) = 2/29/2016 1:02:03 PM
FormatDateTime(Now, vbLongDate)    = Monday, February 29, 2016
FormatDateTime(Now, vbShortDate)   = 2/29/2016
FormatDateTime(Now, vbLongTime)    = 1:02:03 PM
FormatDateTime(Now, vbShortTime)   = 13:02

Year(Now)   = 2016
Month(Now)  = 2
Day(Now)    = 29
Hour(Now)   = 13
Minute(Now) = 2
Second(Now) = 3

Year(Date)   = 2016
Month(Date)  = 2
Day(Date)    = 29

Hour(Time)   = 13
Minute(Time) = 2
Second(Time) = 3

Function LPad (str, pad, length)
    LPad = String(length - Len(str), pad) & str
End Function

LPad(Month(Date), "0", 2)    = 02
LPad(Day(Date), "0", 2)      = 29
LPad(Hour(Time), "0", 2)     = 13
LPad(Minute(Time), "0", 2)   = 02
LPad(Second(Time), "0", 2)   = 03

Weekday(Now)                     = 2
WeekdayName(Weekday(Now), True)  = Mon
WeekdayName(Weekday(Now), False) = Monday
WeekdayName(Weekday(Now))        = Monday

MonthName(Month(Now), True)  = Feb
MonthName(Month(Now), False) = February
MonthName(Month(Now))        = February

Set os = GetObject("winmgmts:root\cimv2:Win32_OperatingSystem=@")
os.LocalDateTime = 20131204215346.562000-300
Left(os.LocalDateTime, 4)    = 2013 ' year
Mid(os.LocalDateTime, 5, 2)  = 12   ' month
Mid(os.LocalDateTime, 7, 2)  = 04   ' day
Mid(os.LocalDateTime, 9, 2)  = 21   ' hour
Mid(os.LocalDateTime, 11, 2) = 53   ' minute
Mid(os.LocalDateTime, 13, 2) = 46   ' second

Dim wmi : Set wmi = GetObject("winmgmts:root\cimv2")
Set timeZones = wmi.ExecQuery("SELECT Bias, Caption FROM Win32_TimeZone")
For Each tz In timeZones
    tz.Bias    = -300
    tz.Caption = (UTC-05:00) Eastern Time (US & Canada)
Next

资源

Answer 2

对于VBScript,使用FormatDateTime,它有5个数字参数,为您提供5种预定义格式之一.它不是很好.

  FormatDateTime(now, 4)
  08:12

Answer 3

要阐述Numenor的答案,你可以使用这些自定义日期/时间格式化选项,格式化(Now(),"HH:mm:ss")

对于那些想要回答这个问题的人,请注意这个问题最初被标记为VB和vbscript,因此我的回答是,VB标签被删除了,只留下了vbscript标签.OP 接受了这个答案,我认为它给了他所需要的信息.