for /f "eol=# tokens=1-10* delims=[=,]" %%a in (properties/commands.properties) do (echo %%a set p0=%%a&set p1=%%b&set p2=%%c&set p3=%%d&set p4=%%e&set p5=%%f&set p6=%%g&set p7=%%h&set p8=%%i for /l %%x in (0 1 8) do ( if defined p%%x ( :: call :trim p%%x echo %%x ) ))
分析:
eol=# 忽略以#开头的行
tokens=1-10* 从第1组到10*
delims=[=,] 以[=,]这几个字符为标记分组