我想匹配除给定单词之外的所有内容,因此给出以下列表:
wordOne
wordTwo/xy/z
word-three
word-four/lots/of/stuff
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我可以使用这个正则表达式匹配除wordOne之外的所有内容:
(?!wordOne)\b.+
==>
wordTwo/xy/z
word-three
word-four/lots/of/stuff
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但是,如果我想匹配除了包含连字符/破折号的单词之外的所有内容,则相同的正则表达式不起作用,因为连字符不是单词边界的一部分 - 这是[a-zA-Z0-9_]
例如
some-regexp(word-four)
==>
wordOne
wordTwo/xy/z
word-three
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和
some-regexp(word-four and word-three)
==>
wordOne
wordTwo/xy/z
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Ale*_*lex 11
我可以看到你在示例中每行定义一个单词.在这种情况下,这个正则表达式应该适合你:
^(?:(?!word-four|word-three).)*$
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它会跳过包含word-four
或的单词word-three
.
根据你的例子:
^(?:(?!wordOne).)*$
==>
wordTwo/xy/z
word-three
word-four/lots/of/stuff
^(?:(?!word-four).)*$
==>
wordTwo/xy/z
word-three
word-four/lots/of/stuff
^(?:(?!word-four|word-three).)*$
==>
wordOne
wordTwo/xy/z
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在rubular上看到它.