在批处理或VBS脚本中将宽字符转换为多字节？

Question

Can anyone think of a way to convert a wide character file to a multibyte file in a batch or VBS script?

Let's say I have a file hello.txt that contains this text in wide character: "HELLO WORLD\\r\\n". In hex format that would be:

48 00 45 00 4C 00 4C 00 4F 00 20 00 57 00 4F 00 52 00 4C 00 44 00 0D 00 0A 00

I would like to convert it to a multi-byte file, ie, to contain this:

48 45 4C 4C 4F 20 57 4F 52 4C 44 0D 0A

However, I need to do it either in a CMD file or a VBS script. Is this possible?

Thanks.

Answer 1

In PowerShell

PowerShell "Get-Content -Encoding Unicode hello.txt | Out-File -Encoding ASCII out.txt"

CharSets

• Unicode = UCS-2 LE
• BigEndianUnicode = UCS-2 BE
• UTF8 = UTF-8 with BOM
• UTF7 = UTF-7
• ASCII = ASCII

Get-Content

Out-File

Answer 2

first:

<"UNICODE.TXT">"ASCII.TXT" FIND /V ""

---

second:

type "UNICODE.TXT">"ASCII.TXT"