Windows batch脚本总结

        不得不说Windows batch脚本是我见过的最差劲的脚本，没有之一。

        先上一段最近解决的几个小问题的demo代码，包括：

        1，赋值变量为其他进程的输出

        2，For循环语句计算数列

        3，For循环拆分字符串

        4，For循环处理文件

        5，For循环处理进程输出

@echo offsetlocal enabledelayedexpansion:: set a variable using the output of processtasklist | findstr "explorer.exe" > result.txtset /p FF=<result.txtecho %FF%:: for statement in numbersset total=0for /l %%i in (1,1,5) do (set a=%%iecho !a!set /a total=!total! + !a!)echo total=%total%:: for statement in stringsfor /f "tokens=1,2* delims=_" %%i in ("test_argument_12345") do ( echo %%i echo %%j echo %%k):: for statement using wildcard, shouldn't use /f optionfor %%G in (*.bat *.txt) do echo %%G:: for statement in filesfor /f "tokens=1,2*" %%i in (result.txt) do (set ti=%%iecho !ti!echo %%jecho %%k):: for statement with command outputfor /f "tokens=1,2*" %%i in ('"tasklist | findstr "explorer.exe""') do (set ti=%%iecho !ti!echo %%jecho %%k)endlocal