在连字符处也拆分字符串 [英] Split string at hyphen characters too

问题描述

下面的行在(.)，(，)，(:)和换行符( \ n)字符.

The line below splits my string on (.), (,), (:) and newline (\n) characters.

String[] textPhrases = text.split("[.,:\\n]");

我也需要分割连字符，但这不起作用:

I need to split on hyphen characters too, but this does not work:

String[] textPhrases = text.split("[.,:/-/\\n]");

我缺少什么或做错了什么?谢谢.

What am I missing or doing wrong? Thank you.

推荐答案

这是正则表达式.连字符在字符类中具有特殊含义.您需要将连字符放置为课程中的第一或最后项:

This is regex. A hyphen has a special meaning inside a character class. You need to place the hyphen as the first or last item in the class:

[-.,:\n]

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