[英]Looking for an regular expression for “${sometext}”
我发现使用这个"\\\\${(.*?)\\\\}
。
所以我尝试了: new Regex(@"\\\\$\\\\${(.*?)\\\\}");
但这似乎不起作用,这里的问题是什么?
我会使用new Regex(@"\\${(.*?)}");
让我们分析一下:
(@"\\$\\${(.*?)\\}");
^^^^^^ ^^^
|||||| |||-- Your don't need to double your slashes in a literal string.
\ | |
\ | |
\|--------|-- You have 2 "$" and you just want one
|
|-- You don't need to escape "{" since it doesn't enclose digits
and can't be interpreted as a length attribute.
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