【已解決】打字機效果批處理代碼解釋打字機效果的代碼其中“ call set/p=%%str:~%%h,1%%<nul”代碼不太明白，能否具體解釋一下？：和，具體表示什么意思??？nclick="copycode($('code0'));">復制代碼
- @echo off
- set str=123456789
- set length=9
- for /l %%h in (0 1 %length%)do (
- call set/p=%%str:~%%h,1%%<nul
- ping /n 1 127.1>nul
- )
- echo.
- pause
