[其他] 批处理如何替换XML文件N个节点里某个值为指定范围内的随机数？

@echo off
setlocal enabledelayedexpansion
for /f "tokens=1-3* delims== " %%i in (111.xml) do (
if "%%i"=="<ccd" (
set /a r=!random!%%18+1
echo %%i %%j="!r!" %%l
) else (echo %%i %%j=%%k %%l)
)
pause
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$file = ".\aa.xml";
$xml = [Xml.XmlDocument]::new();
$xml.Load($file);

$nums = [Collections.Generic.List[int]](1..18);
$xml.SelectNodes("//ccd").Where{if($_.HasAttribute("id")){
	if($nums.Count -gt 1){
		$index = (Get-Random $(0..($nums.Count-1)));
		$_.id = $nums[$index].ToString('d2');
		$nums.RemoveAt($index);
	}elseif($nums.Count -eq 1){
		$_.id = $nums[0].ToString('d2');
		$nums.RemoveAt(0);
	}else{$_.id = "Error"}
}}

$xml.Save($file);
Pause;
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@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('findstr /n .* test.xml') do (
    set "str=%%i"
    set "str=!str:*:=!"
    set "str1=!str:*<=!"
    if "!str1:~,6!"=="ccd id" (
        set /a num=!random!%%18+1
        echo,      ^<ccd id="!num!" !str1:*" =!
    ) else (
        echo,!str!
    )
)
pause
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