在批處理文件中獲取Windows下載文件夾的路徑（下載shell文件夾）

Question

如何在變量中獲取Windows下載Shell文件夾？

根據this。我試過了：

@echo off 
SETLOCAL 

FOR /F "usebackq" %%f IN (`PowerShell -NoProfile -Command "Write-Host([Environment]::GetFolderPath('{374DE290-123F-4565-9164-39C4925E467B}'))"`) DO (SET "DOWNLOAD_FOLDER=%%f") 

@ECHO %DOWNLOAD_FOLDER% 
pause 

這是行不通的。

Answer 1

這裏是一個批處理代碼，以獲得幾個下載目錄，我認爲這是自我解釋。

此批處理代碼是在Windows XP 86只測試與Internet Explorer 8

@echo off 
setlocal 

set "Reg32=%SystemRoot%\System32\reg.exe" 
if not "%ProgramFiles(x86)%"=="" "Reg32=%SystemRoot%\SysWOW64\reg.exe" 

for /F "usebackq skip=4 tokens=3*" %%U in (`%Reg32% query "HKCU\Software\Microsoft\Internet Explorer" /v "Download Directory"`) do (
    set "DownloadDirectory=%%V" 
    goto GetSaveDir 
) 

:GetSaveDir 
for /F "usebackq skip=4 tokens=3*" %%U in (`%Reg32% query "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Save Directory"`) do (
    set "SaveDirectory=%%V" 
    goto OutputResults 
) 

:OutputResults 
cls 
echo. 

echo Download directory of user account is: 
echo. 
echo %USERPROFILE%\Downloads 
echo. 
echo. 

if "%DownloadDirectory:~-1%"=="\" set "DownloadDirectory=%DownloadDirectory:~0,-1%" 
echo Download directory of Internet Explorer is: 
echo. 
echo %DownloadDirectory% 
echo. 
echo. 

if "%SaveDirectory:~-1%"=="\" set "SaveDirectory=%SaveDirectory:~0,-1%" 
echo Save directory of Internet Explorer is: 
echo. 
echo %SaveDirectory% 
endlocal 

UPDATE

但對於Windows Vista/7/8/8.1不同批次的需要作爲用於下載的目錄在Internet Explorer 8/9/10/11的Windows版本中定義不同。

下一批代碼應該在所有的Windows操作系統運行從Windows 2000開始

它輸出的硬盤（第一個），或在Windows註冊表（其餘三）發現的目錄。

@echo off 
setlocal 

set "Reg32=%SystemRoot%\System32\reg.exe" 
if not "%ProgramFiles(x86)%"=="" "Reg32=%SystemRoot%\SysWOW64\reg.exe" 

for /F "usebackq skip=1 tokens=1,2*" %%T in (`%Reg32% query "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" /v "{374DE290-123F-4565-9164-39C4925E467B}" 2^>nul`) do (
    if /I "%%T"=="{374DE290-123F-4565-9164-39C4925E467B}" (
     set "DownloadShellFolder=%%V" 
     goto GetDownloadDirectory 
    ) 
) 

:GetDownloadDirectory 
for /F "usebackq skip=1 tokens=1,2,3*" %%S in (`%Reg32% query "HKCU\Software\Microsoft\Internet Explorer" /v "Download Directory" 2^>nul`) do (
    if /I "%%S"=="Download" (
     if /I "%%T"=="Directory" (
      set "DownloadDirectory=%%V" 
      goto GetSaveDirectory 
     ) 
    ) 
) 

:GetSaveDirectory 
for /F "usebackq skip=1 tokens=1,2,3*" %%S in (`%Reg32% query "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Save Directory" 2^>nul`) do (
    if /I "%%S"=="Save" (
     if /I "%%T"=="Directory" (
      set "SaveDirectory=%%V" 
      goto OutputResults 
     ) 
    ) 
) 

:OutputResults 
cls 
echo. 

if not exist "%USERPROFILE%\Downloads" goto OutputShellFolder 
echo Download directory of user account is: 
echo. 
echo %USERPROFILE%\Downloads 
echo. 
echo. 

:OutputShellFolder 
if "%DownloadShellFolder%"=="" goto OutputDownloadDir 
if "%DownloadShellFolder:~-1%"=="\" set "DownloadShellFolder=%DownloadShellFolder:~0,-1%" 
echo Download shell folder of user account is: 
echo. 
echo %DownloadShellFolder% 
echo. 
echo. 

:OutputDownloadDir 
if "%DownloadDirectory%"=="" goto OutputSaveDir 
if "%DownloadDirectory:~-1%"=="\" set "DownloadDirectory=%DownloadDirectory:~0,-1%" 
echo Download directory of Internet Explorer is: 
echo. 
echo %DownloadDirectory% 
echo. 
echo. 

:OutputSaveDir 
if "%SaveDirectory%"=="" goto EndBatch 
if "%SaveDirectory:~-1%"=="\" set "SaveDirectory=%SaveDirectory:~0,-1%" 
echo Save directory of Internet Explorer is: 
echo. 
echo %SaveDirectory% 

:EndBatch 
endlocal