因為自製了一些批次檔，偶爾需要輸入密碼的時候，批次檔並不能處理密碼，所以輸入的時候會變成明文輸入。找了半天才有一個比較可以接受的方式，有需要的人可以參考看看。
@echo off
cls
echo 請在跳出視窗內輸入使用者名稱及密碼
If not exist %0 goto ERROR
type %0 | find " " | find /v "Not Me!" > %TEMP%\UserIn.hta
start /w %TEMP%\UserIn.hta
call %TEMP%\UserIn.bat
echo Your user name is %USERNAME%
echo Your password is %PASSWORD%
:: Clean up
del %TEMP%\UserIn.hta
del %TEMP%\UserIn.bat
goto DONE
:ERROR
cls
echo %0 is not the full path and file name
echo for the batch file. You MUST call this
echo batch file with a full path and file name.
goto DONE
:HTA
:: All HTA code MUST be indented four or more spaces.
<html>
<head>
<title>Password Entry</title>
<hta:application>
<script language="vbscript">
window.resizeTo 250,200
Sub SaveBatch()
Set fs = CreateObject("Scripting.FileSystemObject")
strFile = fs.GetAbsolutePathName(fs.BuildPath(fs.GetSpecialFolder(2), "UserIn.bat"))
Set ts = fs.OpenTextFile(strFile, 2, True)
ts.WriteLine "SET USERNAME=" & document.Forms(0).elements("username").value
ts.WriteLine "SET PASSWORD=" & document.Forms(0).elements("password").value
ts.Close
End Sub
</script>
</head>
<body>
<form>
<br>使用者名稱：
<br><input type=text name=username tabindex=1>
<br>密碼：
<br><input type=password name=password tabindex=2>
<br><input type=button language="vbscript" value="OK" onclick="SaveBatch : Window.Close">
</form>
<script language=vbscript>
document.Forms(0).elements("username").focus
</script>
</body>
</html>
:DONE
來源：
Enter username , password in form using batch file / Hide password batch file
http://j4info.blogspot.com/2013/07/enter-username-password-in-form-using.html