windows vbscript输出到控制台

7d7tgy0s  于 2022-11-26  发布在  Windows
关注(0)|答案(8)|浏览(250)

使用vbscript将结果输出到控制台的命令或最快的方法是什么?

1szpjjfi

1szpjjfi1#

您的意思是:

Wscript.Echo "Like this?"

如果在wscript.exe(扩展名为.vbs的默认处理程序,因此双击该脚本将得到的结果)下运行该脚本,将得到一个包含文本的“MessageBox”对话框。如果在cscript.exe下运行该脚本,将在控制台窗口中得到输出。

gpfsuwkq

gpfsuwkq2#

这是在Dragon-IT Scripts and Code Repository上发现的。
你可以用下面的代码来实现这一点,并且远离cscript/wscript的差异,允许你得到与批处理文件相同的控制台输出。如果你从批处理文件调用VBS,并且需要使它看起来无缝,这会很有帮助。

Set fso = CreateObject ("Scripting.FileSystemObject")
Set stdout = fso.GetStandardStream (1)
Set stderr = fso.GetStandardStream (2)
stdout.WriteLine "This will go to standard output."
stderr.WriteLine "This will go to error output."
koaltpgm

koaltpgm3#

你只需要强制cscript而不是wscript。我总是使用这个模板。函数ForceConsole()将执行你的vbs到cscript中,而且你有很好的别名来打印和扫描文本。

Set oWSH = CreateObject("WScript.Shell")
 vbsInterpreter = "cscript.exe"

 Call ForceConsole()

 Function printf(txt)
    WScript.StdOut.WriteLine txt
 End Function

 Function printl(txt)
    WScript.StdOut.Write txt
 End Function

 Function scanf()
    scanf = LCase(WScript.StdIn.ReadLine)
 End Function

 Function wait(n)
    WScript.Sleep Int(n * 1000)
 End Function

 Function ForceConsole()
    If InStr(LCase(WScript.FullName), vbsInterpreter) = 0 Then
        oWSH.Run vbsInterpreter & " //NoLogo " & Chr(34) & WScript.ScriptFullName & Chr(34)
        WScript.Quit
    End If
 End Function

 Function cls()
    For i = 1 To 50
        printf ""
    Next
 End Function

 printf " _____ _ _           _____         _    _____         _     _   "
 printf "|  _  |_| |_ ___ ___|     |_ _ _ _| |  |   __|___ ___|_|___| |_ "
 printf "|     | | '_| . |   |   --| | | | . |  |__   |  _|  _| | . |  _|"
 printf "|__|__|_|_,_|___|_|_|_____|_____|___|  |_____|___|_| |_|  _|_|  "
 printf "                                                       |_|     v1.0"
 printl " Enter your name:"
 MyVar = scanf
 cls
 printf "Your name is: " & MyVar
 wait(5)
9rbhqvlz

9rbhqvlz4#

有五种方法可将文本输出到控制台:

Dim StdOut : Set StdOut = CreateObject("Scripting.FileSystemObject").GetStandardStream(1)

WScript.Echo "Hello"
WScript.StdOut.Write "Hello"
WScript.StdOut.WriteLine "Hello"
Stdout.WriteLine "Hello"
Stdout.Write "Hello"

WScript.Echo将输出到控制台,但仅当脚本是使用cscript.exe启动时。如果是使用wscript.exe启动,它将输出到消息框。
WScript.StdOut.Write和WScript.StdOut.WriteLine将始终输出到控制台。
StdOut.Write和StdOut.WriteLine也总是输出到控制台。它需要额外的对象创建,但它比WScript.Echo快10%。

qgelzfjb

qgelzfjb5#

我偶然发现了这篇文章,并回到了一个方法,我用了一段时间前,这是类似于@MadAntrax的。
主要区别在于它使用VBScript用户定义的类来 Package 切换到CScript和将文本输出到控制台的所有逻辑,因此它使主脚本更简洁。
这假定您的目标是将输出流式传输到控制台,而不是将输出发送到消息框。
cCONSOLE类如下所示。要使用它,请在脚本的末尾包含完整的类,然后在脚本的开头示例化它。以下是一个示例:

Option Explicit

'// Instantiate the console object, this automatically switches to CSCript if required
Dim CONS: Set CONS = New cCONSOLE

'// Now we can use the Consol object to write to and read from the console
With CONS

    '// Simply write a line
     .print "CSCRIPT Console demo script"

     '// Arguments are passed through correctly, if present
     .Print "Arg count=" & wscript.arguments.count

     '// List all the arguments on the console log
     dim ix
     for ix = 0 to wscript.arguments.count -1
        .print "Arg(" & ix & ")=" & wscript.arguments(ix)
     next

     '// Prompt for some text from the user
     dim sMsg : sMsg = .prompt( "Enter any text:" )

     '// Write out the text in a box
     .Box sMsg

     '// Pause with the message "Hit enter to continue"
     .Pause

End With     



'= =========== End of script - the cCONSOLE class code follows here

下面是cCONSOLE类的代码

CLASS cCONSOLE
 '= =================================================================
 '= 
 '=    This class provides automatic switch to CScript and has methods
 '=    to write to and read from the CSCript console. It transparently
 '=    switches to CScript if the script has been started in WScript.
 '=
 '= =================================================================

    Private oOUT
    Private oIN

    Private Sub Class_Initialize()
    '= Run on creation of the cCONSOLE object, checks for cScript operation

        '= Check to make sure we are running under CScript, if not restart
        '= then run using CScript and terminate this instance.
        dim oShell
        set oShell = CreateObject("WScript.Shell")

        If InStr( LCase( WScript.FullName ), "cscript.exe" ) = 0 Then
            '= Not running under CSCRIPT

            '= Get the arguments on the command line and build an argument list
            dim ArgList, IX
            ArgList = ""

            For IX = 0 to wscript.arguments.count - 1
                '= Add the argument to the list, enclosing it in quotes
                argList = argList & " """ & wscript.arguments.item(IX) & """"
            next

            '= Now restart with CScript and terminate this instance
            oShell.Run "cscript.exe //NoLogo """ & WScript.ScriptName & """ " & arglist
            WScript.Quit

        End If

        '= Running under CScript so OK to continue
        set oShell = Nothing

        '= Save references to stdout and stdin for use with Print, Read and Prompt
        set oOUT = WScript.StdOut
        set oIN = WScript.StdIn

        '= Print out the startup box 
            StartBox
            BoxLine Wscript.ScriptName
            BoxLine "Started at " & Now()
            EndBox

    End Sub

    '= Utility methods for writing a box to the console with text in it

            Public Sub StartBox()

                Print "  " & String(73, "_") 
                Print " |" & Space(73) & "|"
            End Sub

            Public Sub BoxLine(sText)

                Print Left(" |" & Centre( sText, 74) , 75) & "|"
            End Sub

            Public Sub EndBox()
                Print " |" & String(73, "_") & "|"
                Print ""
            End Sub

            Public Sub Box(sMsg)
                StartBox
                BoxLine sMsg
                EndBox
            End Sub

    '= END OF Box utility methods

            '= Utility to center given text padded out to a certain width of text
            '= assuming font is monospaced
            Public Function Centre(sText, nWidth)
                dim iLen
                iLen = len(sText)

                '= Check for overflow
                if ilen > nwidth then Centre = sText : exit Function

                '= Calculate padding either side
                iLen = ( nWidth - iLen ) / 2

                '= Generate text with padding
                Centre = left( space(iLen) & sText & space(ilen), nWidth )
            End Function


    '= Method to write a line of text to the console
    Public Sub Print( sText )

        oOUT.WriteLine sText
    End Sub

    '= Method to prompt user input from the console with a message
    Public Function Prompt( sText )
        oOUT.Write sText
        Prompt = Read()
    End Function

    '= Method to read input from the console with no prompting
    Public Function Read()
        Read = oIN.ReadLine
    End Function

    '= Method to provide wait for n seconds
    Public Sub Wait(nSeconds)
        WScript.Sleep  nSeconds * 1000 
    End Sub

    '= Method to pause for user to continue
    Public Sub Pause
        Prompt "Hit enter to continue..."
    End Sub

 END CLASS
xienkqul

xienkqul6#

使用以下代码创建一个.vbs,它将打开您的主.vbs:

Set objShell = WScript.CreateObject("WScript.shell") 
objShell.Run "cscript.exe ""C:\QuickTestb.vbs"""

这是我的主要.vbs

Option Explicit
Dim i
for i = 1 To 5
     Wscript.Echo i
     Wscript.Sleep 5000
Next
rqqzpn5f

rqqzpn5f7#

您可以运行此脚本以在命令行中回显

set wshShell = createObject("wscript.shell")
    wshShell.run"cmd.exe /c echo something",1
7fyelxc5

7fyelxc58#

对于控制台输出,我使用了一个代码片段,如果在错误的运行时运行,它会优雅地退出。

Sub print(s) 
  On Error Resume Next
  WScript.stdout.WriteLine (s)  
  If  err= &h80070006& Then WScript.Echo " Please run this script with CScript": WScript.quit
End Sub
 
print "hello"

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