Invalid Escape Sequence Java

Invalid Escape Sequence Java. Alternatively, you should use forward slashes, those are filesystem independent and will. In other words, if your regular.

若出现：invalid escape sequence (valid ones are \b \t \n \f \r \ \’ \\ )这样的问题，一般是转义字符的问题，下面是收集的网上解释：. If you want a literal \ in your string, you need to.