％*在批处理文件中是什么意思? [英] What does %* mean in a batch file?

问题描述

我已经看到批处理文件和命令行中％* 的用法.

I have seen the usage of %* in batch files and command lines.

有人可以举例说明％* 的典型用法吗?

Can someone explain the typical usage of %* with an example?

推荐答案

表示命令行中的所有参数".

It means "all the parameters in the command line".

例如，当您要将命令行从批处理文件转发到另一个程序时，它很有用:

For example, it's useful when you want to forward the command line from your batch file to another program:

REM mybatchfile.cmd
echo You called this with arguments: %*
echo I will now forward these to the DIR command.
dir %*

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