1 cd %~dp0 2 set regFileName=tt.reg 3 set appDir=%~dp0 4 set appName=myDemo 5 set appParam=1 6 set fileSuffix=.tt 7 8 @echo off 9 echo Windows Registry Editor Version 5.00 >>%regFileName% 10 echo. >>%regFileName% 11 echo [HKEY_CLASSES_ROOT\%fileSuffix%] >>%regFileName% 12 echo @="%appName%" >>%regFileName% 13 echo. >>%regFileName% 14 echo [HKEY_CLASSES_ROOT\%appName%] >>%regFileName% 15 echo @="%appName%" >>%regFileName% 16 echo. >>%regFileName% 17 echo [HKEY_CLASSES_ROOT\%appName%DefaultIcon] >>%regFileName% 18 echo @="%appDir:=\%%appName%.exe" >>%regFileName% 19 echo. >>%regFileName% 20 echo [HKEY_CLASSES_ROOT\%appName%shell] >>%regFileName% 21 echo. >>%regFileName% 22 echo [HKEY_CLASSES_ROOT\%appName%shellOpen] >>%regFileName% 23 echo. >>%regFileName% 24 echo [HKEY_CLASSES_ROOT\%appName%shellOpencommand] >>%regFileName% 25 echo @=""%appDir:=\%%appName%.exe" "%%%appParam%"" >>%regFileName% 26 regedit /s %regFileName% 27 del /q %regFileName% 28 pause
参考：
https://www.jb51.net/article/30077.htm