cls
Add-Type -AssemblyName Microsoft.VisualBasic


function Unzip-File {
    param(
        [string]$ZipFile,
        [string]$ExtractFolder
    )
    [string]$PathTo7Zip = "C:\Program Files\7-Zip\7z.exe"
    
    # 如果文件存在并且不是一个目录，则执行以下操作
    if (Test-Path -Path $ZipFile -PathType Leaf) {
        # 如果文件有密码，则要求用户输入密码，直到密码正确为止
        do {
            $Password = [Microsoft.VisualBasic.Interaction]::InputBox("请输入密码", "解压缩文件", "", 0, 0)

            if ([string]::IsNullOrEmpty($Password)) {
                # 如果用户取消了输入，则退出循环
                exit
            }

            $ErrorActionPreference = 'SilentlyContinue'
            & $PathTo7Zip x $ZipFile "-o$ExtractFolder" "-p$($Password | ConvertTo-SecureString -AsPlainText -Force)"
            $IsCorrect = $?  # 检查是否出现错误
            $ErrorActionPreference = 'Continue'
        } while (!$IsCorrect)
    } else {
        Write-Host "找不到指定的文件。"
    }
}

# 调用函数来解压缩文件
$ZipFile = "$env:USERPROFILE\Desktop\test.zip"   # 压缩包路径
$ExtractFolder = "$env:USERPROFILE\Desktop\test"  # 解压缩路径

Unzip-File -ZipFile $ZipFile -ExtractFolder $ExtractFolder
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@echo off

setlocal EnableDelayedExpansion

set "filename=test.7z"
set "password="
set "path=%path%;C:\Program Files\7-Zip"

for /f "tokens=2 delims=: " %%a in ('7z l -slt "%filename%" ^| findstr /c:"Encrypted = +"') do (
  set "encrypted=%%a"
)

if "%encrypted%"=="+" (
  echo The archive is encrypted.
  for /l %%i in (1, 1, 3) do (
    set /p password=Please enter the password:
    7z t "%filename%" -p"%password%" >nul 2>&1
    if not errorlevel 1 (
      echo Correct password.
      7z x "%filename%" -p"%password%"
      goto end_script
    )
    echo Invalid password, please try again.
  )
  echo Too many attempts, exiting...
) else (
  echo The archive is not encrypted.
  7z x "%filename%"
)

:end_script
endlocal
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@echo off
set "path=%path%;C:\Program Files\7-Zip"
for /f "delims=" %%i in ('dir /b /s /a-d *.7z *.rar *.zip') do (
	for /l %%l in (1,1,3) do (
		if not defined #"%%i" (
			7z x -y -o"%%~dpi" "%%i" && set #"%%i"=1
		)
	)
)
pause
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