CUer

回复 2# wc726842270


这种代码在Vista和Win7里面都不好使

CUer

回复 4# CrLf


最后会多出一个@

CUer

@echo off
setlocal enabledelayedexpansion
set text=Hello World
for /l %%i in (0,1,14) do (
    set /p =@ !Text:~%%i,1!<nul
    ping -n 1 127.1>nul
)
复制代码

CUer

还有，把变量赋值放在前面好一些：

@echo off
set text=Hello World!
setlocal enabledelayedexpansion
for /l %%i in (0,1,14) do (
    set /p =@ !Text:~%%i,1!<nul
    ping -n 1 127.1>nul
)
复制代码