通过将文件夹作为批处理脚本的输入来更改多个文件夹图标

Question

我有一个用于更改文件夹图标的批处理脚本。

If [%1] == [] goto :eof
ECHO [.ShellClassInfo] >%1\desktop.in
ECHO IconResource=Example.ico,0 >>%1\desktop.in
move %1\desktop.in %1\desktop.ini
attrib +S +H %1\desktop.ini
attrib +R %1

问题是目前批处理文件只接受一个文件夹。

有没有办法接受多个放置的文件夹？

Answer 1

如果您删除了多个文件夹，则会收到它们。 %1 只是其中的第一个。接下来是%2 等。有一个shift 命令，它将参数向左移动（%1 被丢弃，%2 成为新的%1 等）：

@echo off
:loop
  if "%~1"==""  pause & goto :eof
  echo %~1
  shift
goto :loop

注意：使用双引号代替 [ 和 ] 以正确处理带有空格的文件夹（并避免 if 命令出现语法错误。
使用 %~1 删除任何周围的引号（如果文件夹名称包含空格，则会自动添加。
行长度限制约为 8200 个字符。如果你删除的文件夹太多（超过字符限制），它将被切断。

Answer 2

你可以试试这样的：

@echo off
Color 0A & Mode 75,3
set "ScriptName=%~nx0"
Title Drag and Drop a folder or multi folders over "%ScriptName%"
if "%~1"=="" goto error
:loop
set "$Folder=" & pushd "%~1" 2>nul && ( popd  & set "$Folder=%~1" 
) || ( 
    set "$Folder=" && echo "%~1" is not a folder & pause
)
If Defined $Folder Call :WriteDesktopIni %$Folder%
shift
if not "%~1"=="" goto loop
echo(
echo  End of the script "%ScriptName%"
Timeout /T 3 /nobreak>nul & Exit
::***************************************************************************
:WriteDesktopIni [Folder]
if exist "%~1\desktop.ini" ( attrib -h -s -a "%~1\desktop.ini" >nul 2>&1 )
(
    ECHO [.ShellClassInfo] 
    ECHO IconResource=%systemroot%\system32\shell32.dll,47
)>"%~1\desktop.ini"
attrib +S +H +A "%~1\desktop.ini"
attrib +R "%~1"
goto :eof
::***************************************************************************
:Error
echo(
echo   You should drag and drop a folder or multi folders over "%ScriptName%"
Timeout /T 3 /nobreak>nul & exit
::***************************************************************************

编辑：CustomIconFolder.bat

在此脚本中，您可以通过拖放到脚本上选择一个或多个文件夹以及您的自定义图标

@echo off & Setlocal EnableDelayedExpansion
Color 0A & Mode 78,5
set "ScriptName=%~nx0"
set /a "count=0"
Title Drag and Drop a folder or multi folders over "%ScriptName%"
if "%~1"=="" goto error
for %%a in (%*) do ( 
    set /a "count+=1"
    set "$Folder=" & pushd "%%~a" 2>nul && ( popd  & set "$Folder[!count!]=%%~a"
        ) || ( 
        set "$Folder="
        Setlocal DisableDelayedExpansion
        color 0C & echo(
        echo    "%%~a"
        echo     ====^> is not a folder !
        echo     Exiting the script . . .
        endlocal
        Timeout /T 3 /nobreak>nul & exit
    )
)
Rem Dispaly selected folders
Mode 75,10
Setlocal EnableDelayedExpansion
for /L %%i in (1,1,%count%) do (
    If [%count%] EQU [1] (
        echo You have chosen this folder : 
        echo [%%i] - "!$Folder[%%i]!"
    ) else (
        echo [%%i] - "!$Folder[%%i]!"
    )
)
Timeout /T 2 /nobreak>nul
Mode 78,8 & Cls & echo(
echo Please drag and drop your custom icon to be set to your folder over here
echo and press enter...
echo(
echo Or just write the whole path and press enter ...
Set /p "Icon="
If [!Icon!] EQU [] (
    cls & echo(
    echo  The selected icon is : "%systemroot%\system32\shell32.dll,47"
    Timeout /T 3 /nobreak>nul
        for /L %%i in (1,1,%count%) do (
            echo !$Folder[%%i]!
            Call :WriteDesktopIni !$Folder[%%i]! "%systemroot%\system32\shell32.dll,47"
        )
) Else (
        for %%a in (!Icon!) do ( set "Icon_Name=%%~nxa" & set "Ext=%%~xa" )
        If /I [!Ext!] EQU [.ICO] (
            cls & echo(
            echo The selected icon is : "!Icon_Name!"
            echo From this path : !Icon!
            Timeout /T 3 /nobreak>nul
            for /L %%i in (1,1,%count%) do (
                echo "!$Folder[%%i]!"
                Copy /y !Icon! "!$Folder[%%i]!\!Icon_Name!">nul 2>&1
                Attrib +H "!$Folder[%%i]!\!Icon_Name!">nul 2>&1
                Call :WriteDesktopIni !$Folder[%%i]! "!Icon_Name!"
            )
        ) else (
            Cls & Color 0C & echo( 
            echo The extension : [*!Ext!] is not allowed
            Timeout /T 3 /nobreak>nul
        )
)
cls
echo(
echo  End of the script "%ScriptName%"
Timeout /T 2 /nobreak>nul & Exit
::***************************************************************************
:WriteDesktopIni [Folder] [Icon]
if exist "%~1\desktop.ini" ( attrib -h -s -a "%~1\desktop.ini" >nul 2>&1 )
(
    ECHO [.ShellClassInfo] 
    ECHO IconResource=%~2
)>"%~1\desktop.ini"
attrib +S +H +A "%~1\desktop.ini">nul 2>&1
attrib +R %~1>nul 2>&1
goto :eof
::***************************************************************************
:Error
Mode 86,10 & color 0B
echo( & echo(
echo   You should drag and drop a folder or multi folders over "%ScriptName%"
echo(
echo   Or Usage in command line like this syntax : 
echo(
echo   %~nx0 "FolderPath1" "FolderPath2" "FolderPath3" "FolderPath4"
Timeout /T 10 /nobreak>nul & exit
::***************************************************************************