input.com命令是怎么使用的?
为什么调用不了它的变量呢?
INPUT ver 1.2 (c) 2000, Horst Schaeffer
Syntax: INPUT [line,column] [prompt] varname [options]
Options:
/E edit current variable
/S edit: cursor at end, clear if 1st key is ASCII
/Ln limit input length=n
/U uppercase, /I insert, /P password, /N numeric only, /F flush buffer
goto was unexpected at this time.
以上是参数说明:
我的事例是这样的:
input "Please enter number:" aa /l4
echo %aa%
为什么显示不了输入的内容呢?
显示的确是:ECHO is off
望高手解决,在线等!
为什么调用不了它的变量呢?
INPUT ver 1.2 (c) 2000, Horst Schaeffer
Syntax: INPUT [line,column] [prompt] varname [options]
Options:
/E edit current variable
/S edit: cursor at end, clear if 1st key is ASCII
/Ln limit input length=n
/U uppercase, /I insert, /P password, /N numeric only, /F flush buffer
goto was unexpected at this time.
以上是参数说明:
我的事例是这样的:
input "Please enter number:" aa /l4
echo %aa%
为什么显示不了输入的内容呢?
显示的确是:ECHO is off
望高手解决,在线等!
