相关疑难解决方法(0)

有人可以解释这是如何工作的吗？

@echo off
REM Creating a Newline variable (the two blank lines are required!)
set NLM=^


set NL=^^^%NLM%%NLM%^%NLM%%NLM%
REM Example Usage:
echo There should be a newline%NL%inserted here.

发出:

There should be a newline
inserted here.

来自如何在批处理文件中回显换行符？