batch-file - 在批处理文件的 for 循环中转义括号

Question

for 循环如何遍历字符串内的转义括号？

set a=(sample sample(2) sample 3)
for %i in %a% do echo %i
sample was unexpected at this time.

感谢您的帮助。 :)

Answer 1

转义是通过插入符^完成的，在这种情况下，只有右括号需要转义。

@echo off
set "list=sample sample(2^) sample 3"
for %%i in (%list%) do echo %%i