Powershell 到可执行文件 .bat

Question

我正在尝试将 Powershell 中的以下脚本转换为可执行的 .bat 文件。基本思想是我有一堆文件，文件名分为 3 个部分：

第 1 部分：TKSYSTEMID
第 2 部分：变量名称
第 3 部分：YYYY MM DD HHMM

所以一个简单的例子如下：TKSYSTEMID NOTES YYYY MM DD HHMM

我正在寻找一个 .bat 文件，它可以用提示用户输入的内容替换 TKSYSTEM ID 和 YYYY MM DD HHMM。

我目前拥有的 powershell 脚本是：

$NEWSYSTEMID = Read-Host -Prompt 'Please input SEJ SYSTEM ID' 
Write-Host "Changing TKSYSTEMID to '$NEWSYSTEMID'" 
dir | Rename-Item -NewName {$_.name -replace 'TKSYSTEMID',$NEWSYSTEMID}

$NEWDATETIME = Read-Host -Prompt 'Please input the upload date and time' 
Write-Host "Changing YYYY MM DD HHMM to '$NEWDATETIME'" 
dir | Rename-Item -NewName {$_.name -replace 'YYYY MM DD HHMM',$NEWDATETIME}

有人可以告诉我如何转换它或为此提供一个 .bat 脚本吗？这将意味着世界。

Answer 1

默认情况下，

Windows 不允许通过双击 .PS1 文件来执行运行 Powershell 脚本。这实际上是一个 security feature aimed at protecting the less-computer savvy users. Back in the days, VBScript files were a popular attack vector for all kind of malware. This was as VBScript files were runnable by default wit a double-click. It was all too easy to fool inexperienced users to get infected with, say, Love Letter 蠕虫。

作为 work-around，创建启动 Powershell 的 shell 并将参数传递给脚本的快捷方式。如果 link rot, :

powershell.exe -command "& 'C:\A path with spaces\MyScript.ps1' -MyArguments blah"

Answer 2

您可以将 powershell 代码包装到批处理文件中，例如：

<# : batch portion
@echo off & setlocal

(for %%I in ("%~f0";%*) do @echo(%%~I) | ^
powershell -noprofile "$argv = $input | ?{$_}; iex (${%~f0} | out-string)"

goto :EOF
: end batch / begin powershell #>

$NEWSYSTEMID = Read-Host -Prompt 'Please input SEJ SYSTEM ID' 
Write-Host "Changing TKSYSTEMID to '$NEWSYSTEMID'" 
dir | Rename-Item -NewName {$_.name -replace 'TKSYSTEMID',$NEWSYSTEMID}

$NEWDATETIME = Read-Host -Prompt 'Please input the upload date and time' 
Write-Host "Changing YYYY MM DD HHMM to '$NEWDATETIME'" 
dir | Rename-Item -NewName {$_.name -replace 'YYYY MM DD HHMM',$NEWDATETIME}

Answer 3

下面的批处理文件实际上是您原始 PowerShell 代码的直接翻译，不同之处在于每个文件只重命名一次。

@echo off
setlocal EnableDelayedExpansion

set /P "NEWSYSTEMID=Please input SEJ SYSTEM ID: "
set /P "NEWDATETIME=Please input the upload date and time: "
echo Renaming files
for /F "tokens=*" %%a in ('dir /B') do (
   set "name=%%a"
   set "name=!name:TKSYSTEMID=%NEWSYSTEMID%!"
   set "name=!name:YYYY MM DD HHMM=%NEWDATETIME%!"
   ren "%%a" "!name!"
)

但是，如果文件名中的"Part 2"由单个单词组成，例如NOTES，那么代码可能会更简单，因为"Parts 1, 2 and rest"（标记1， 2*) 直接在重命名过程中使用：

@echo off
setlocal

set /P "NEWSYSTEMID=Please input SEJ SYSTEM ID: "
set /P "NEWDATETIME=Please input the upload date and time: "
echo Renaming files
for /F "tokens=1,2*" %%a in ('dir /B') do (
   ren "%%a %%b %%c" "%NEWSYSTEMID% %%b %NEWDATETIME%"
)

Answer 4

我开始使用@npocmaka 的解决方案，但在编码非美国字符时遇到了问题。以下解决方案解决了这个问题。

<# : Save as UTF8 without BOM
@ECHO OFF
powershell.exe -NoProfile -Command "Get-Content -Path \"%~f0\" -Encoding UTF8 -Raw | Invoke-Expression"
PAUSE
EXIT /B %errorlevel%
:Script part below #>
Set-StrictMode -Version Latest

Write-Host("Hello Germans: ÄÖÜäöü")

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