使用 .batch 更改调用 cmd 提示符的目录

Question

我有一个 .bat，它调用 .vbs 脚本以返回更改目录命令，例如

cd /D ../../some/determined/path

但问题似乎是，虽然.bat文件正在改变目录，但一旦执行结束，命令提示符仍然在它开始的地方。

@echo cd_command: !cd_command!
cd !cd_command! 

REM Next line displays expected files for said directory
dir

我的最终目标是让原始调用命令提示符更改目录。

如何让调用命令提示符通过 .bat 文件实际更改目录？

更新

似乎我说得不够清楚，既然我打算公开发布代码，我不妨将其完整发布在这里。 （尽管出于某种原因担心这样做？）

我的最终目标是：输入 Win+R 打开运行命令。键入 cmd 以获取提示。然后键入这个 bat 文件（将添加到环境变量中），这样我就可以执行以下操作：

C:\Users\Mallow> cdj 20.2
C:\Users\Mallow\Documents\20-29 Areas\20 Category\2 Id>

我有这个 Bat 文件

@echo off
setlocal enabledelayedexpansion

REM Check only one parameter was passed
if not "%~2"=="" (
    echo No more than two arguments, please
    goto :eof
)

if not "%~1"=="" (
    echo "1"
REM     REM Use vbscript to interpret float string. 
    FOR /F "usebackq tokens=*" %%r in (`CSCRIPT //NoLogo "cdj.vbs" %~1`) DO SET johnny_decimal_command=%%r
    echo command:
    @echo johnny_decimal: !johnny_decimal_command!

    REM This variable is the full command
    !johnny_decimal_command!

    REM Tests the output to see if the directory did change script level
    REM dir

) else (
    echo "2"
REM     REM No parameters passed
REM     echo Must pass in Johnny Decimal id. Example: 12.01 or 12; [Category.Optional ID]
REM     goto :eof
)

REM REFERENCES:
REM https://stackoverflow.com/questions/17880183/pass-value-from-vbscript-to-batch
REM https://stackoverflow.com/questions/15129085/how-to-return-a-string-from-a-vbscript-which-is-executed-from-a-python-file
REM https://stackoverflow.com/questions/1497985/batch-checking-the-number-of-parametersfg
REM https://stackoverflow.com/questions/3949978/why-does-this-batch-variable-never-change-even-when-set#3950000
REM https://stackoverflow.com/questions/21013428/pass-variable-from-batch-to-vbs

还有这个 VBS 脚本：

Dim base_path
base_path = "C:\Users\Mallow\Documents\"

' Get passed arguments
dim oParameters
dim johnny_decimal

Set oParameters = WScript.Arguments
WScript.echo Main(oParameters.Item(0))

' Generates Johnny Decimal Command
Function Main(ByVal johnny_decimal)
    dim is_number
    dim has_category
    dim has_id
    dim johnny_command

    ' Check cdj is numeric
    if isnumeric(johnny_decimal) Then
        is_number = True
    else
        johnny_command = "echo Johnny Decimal passed is not a numerical value."
    end if


    if is_number then
        ' Check if number passed is integer or float
        if instr(1, johnny_decimal, ".") > 0 then
            has_category = True
            has_id = True
        else
            has_category = True
        end if
    end if

    if has_category Then
        dim area, category, id

        ' Prepare template for command
        johnny_command = base_path & "{area}*\{category}*\"

        ' Calculate Category and Area
        category = int(johnny_decimal)
        area = int(left(johnny_decimal,1) & "0")

        ' Put info into command
        johnny_command = replace(johnny_command, "{area}", area)
        johnny_command = replace(johnny_command, "{category}", category)

        If has_id Then

            ' Prepare template for command
            johnny_command = johnny_command & "{id}*"

            ' Calculate ID
            id = int((johnny_decimal - category) * 100)

            ' Make sure id has leading zero
            if len(id) = 1 then
                id = "0" & id
            end if

            ' Put info into command
            johnny_command = replace(johnny_command, "{id}", id)                    

        End If

        ' Prepend with change directory command and encapsulate in quotes
        johnny_command = "cd /D " & chr(34) & johnny_command & chr(34) 

    End If

    Main = johnny_command
End Function


'Set File = FSO.OpenTextFile(WScript.Arguments(0) &"\test.txt", 2, True)
' http://stackoverflow.com/questions/2806713/ddg#2806731

VBS 脚本使我可以将传递的参数解释为数字（因为它始终是格式为 [00 或 00.00] 的整数或浮点数

Answer 1

这解决了它

@echo johnny_decimal: !johnny_decimal_command!

!%johnny_decimal_command!
PushD .
EndLocal
Popd

信用：SETLOCAL ENABLEDELAYEDEXPANSION causes CD and PUSHD to not persist 对我来说比指向 node.js 的注释更容易理解，即使它是相同的东西。