本帖最后由 ads350668398 于 2016-11-12 09:47 编辑
- echo &setlocal enabledelayedexpansion
- :a
- setlocal enabledelayedexpansion
- @ping /n 1 127.0.0.1>nul
- for /f "tokens=3 delims==" %%i in ('ping %random:~1,2%.%random:~1,2%.%random:~1,2%.%random:~1,2% -n 2 -l 888^|find "TTL"') do (set TTL=%%i)
- @ping /n 1 127.0.0.1>nul
- set ms=%ttl:~0,-6%
- @ping /n 1 127.0.0.1>nul
- echo %ms% >>ms.txt
复制代码 输出:
~0,-6
~0,-6
~0,-6
~0,-6
557
557
557
557
557
79
79
79
79
79
39
39
39
39
39
怎么会有这样的结果?? |