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回复 1# ckz1211

Win10 測試OK

::先輸出一個Unicode檔案
reg  export  HKCR\.txt  U.bom

::取得 Unicode BOM
chcp 1252
set /p BOM=<U.bom
set /p=%BOM:~0,2%<nul  >U.bom

::ansi → Unicode
chcp 936
copy  U.bom  Unicode.txt
cmd /u /c "type ansi.txt >>Unicode.txt"

::=======================================

chcp 65001


::Unicode → 無BOM的UTF-8
type Unicode.txt > UTF-8-0.txt


::Unicode → 有BOM的UTF-8
copy /b U.bom + Unicode.txt  Unicode-2B.txt
type Unicode-2B.txt > UTF-8-B.txt

::=======================================
::無BOM的UTF-8 → Unicode
copy  U.bom  Unicode-save-0.txt
cmd /u /c  "type  UTF-8-0.txt >> Unicode-save-0.txt"


::有BOM的UTF-8 → Unicode
cmd /u /c  "type  UTF-8-B.txt > Unicode-save-1.txt"

::========================================
::Unicode → ansi

chcp 936

type Unicode-save-0.txt > ansi-save-0.txt

type Unicode-save-1.txt > ansi-save-1.txt
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