windows - 转义批处理文件的括号内的括号

Question

这就是我想要做的:

(
@echo This is some code that is
@echo Important to echo exactly as-is
@echo Even if I use parenthesis
@echo for something (like this)
)|clip

因此，将其复制到剪贴板中。我尝试了以下方法:

(
@echo This is some code that is
@echo Important to echo exactly as-is
@echo Even if I use parenthesis
@echo for something ^(like this^)
)|clip

但这似乎也影响了我的通缉括号，因为我收到一个错误。为了测试这个，我简单地做了:

(
@echo This is some code that is
@echo Important to echo exactly as-is
@echo Even if I use parenthesis
@echo for something ^(like this^)
FFF
)|clip

嘿!这几乎有效，文本一直复制到“this”中的“s”。它不会复制最后一个括号，或者显然是 F。有任何想法吗？

Answer 1

很明显，你需要三个插入符号:-)

(
@echo This is some code that is
@echo Important to echo exactly as-is
@echo Even if I use parenthesis
@echo for something (like this^^^)
)|clip

为什么？这有点棘手...

首先解析器解析块并转义部分 this^^^)至 this^) ，括号在这里第一次被转义了。

但是当您使用管道时，整个块将被转换并传输到新的 cmd.exe 实例。 C:\Windows\system32\cmd.exe /S /D /c" ( @ echo This is some code is ... & @ echo for something (like this^) )"
并且在新实例中，有必要再次转义右括号。
就这样!

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