<# :
cls&echo off&mode con lines=3000
rem 代码复制粘贴到记事本，另存为xx.bat，编码选ANSI，跟要处理的文件放一起双击运行
cd /d "%~dp0"
powershell -NoProfile -ExecutionPolicy bypass "Invoke-Command -ScriptBlock ([ScriptBlock]::Create([IO.File]::ReadAllText('%~f0',[Text.Encoding]::GetEncoding('GB2312')))) -Args '%~f0'"
pause
exit
#>
$codes=@'
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
public static class ExpDir
{
    [DllImport("Shlwapi.dll", CharSet=CharSet.Unicode)]
    public static extern int StrCmpLogicalW(string p1, string p2);
    public static string[] Sort(string[] f)
    {
        Array.Sort(f, StrCmpLogicalW);
        return f;
    }  
}
'@;
Add-Type -TypeDefinition $codes;

$outfile=".\汇总.txt";
$self=get-item -liter $args[0];
$path=$self.Directory.FullName;
$tn=$outfile -replace '^.*\\','';
$arr=@(dir -liter $path|?{('.txt' -eq $_.Extension) -and ($_.Name -ne $tn) -and ($_ -is [System.IO.FileInfo])});
if($arr.length -ge 1){
	for($i=0;$i -lt $arr.length;$i++){
		move-item -liter $arr[$i].FullName ($arr[$i].Directory.FullName+'\#'+$arr[$i].Name);
	}
	$num=5;
	$enc=New-Object System.Text.UTF8Encoding $False;
	$fs=New-Object System.IO.FileStream($outfile, [System.IO.FileMode]::Create);
	$sw=New-Object System.IO.StreamWriter($fs, $enc);
	$brr=@($arr|%{$_.Name});
	$crr=[ExpDir]::Sort($brr);
	for($i=0;$i -lt $crr.Count;$i++){
		$ext='';
		$m=[regex]::match($crr[$i],'\.[^\.]+$');
		if($m.Success){$ext=$m.groups[0].value;}
		$oldfile=$path+'\#'+$crr[$i];
		$newname=($i+1).toString()+$ext;
		$newfile=$path+'\'+$newname;
		write-host ($crr[$i]+' --> '+$newname);
		$text=[IO.File]::ReadAllLines($oldfile,$enc);
		for($j=0;$j -lt $num;$j++){
			if($j -lt $text.count){
				if($text[$j].trim() -ne ''){
					$line=($i+1).toString()+'----'+$text[$j];
					$sw.WriteLine($line);
					$sw.Flush();
					break;
				}
			}
		}
		move-item -liter $oldfile $newfile;
	}
	$sw.Close();
	$fs.Close();
}
复制代码