如何在批处理脚本中连接两个变量? [英] how concatenate two variables in batch script?

问题描述

我想在批处理脚本中执行类似的操作.请让我知道这是正确的方法还是可行的方法或其他方法?

I want to do something like this in batch script. Please let me know if this is the proper or possible way to do it or any other way?

set var1=A

set var2=B

set AB=hi

set newvar=%var1%%var2%

echo %newvar%  

这应该产生值"hi".

This should produce the value "hi".

推荐答案

启用延迟变量扩展可以解决您的问题，脚本会生成"hi":

Enabling delayed variable expansion solves you problem, the script produces "hi":

setlocal EnableDelayedExpansion

set var1=A
set var2=B

set AB=hi

set newvar=!%var1%%var2%!

echo %newvar%

这篇关于如何在批处理脚本中连接两个变量?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！