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How to match increasing numbers with regular expression - Stack Overflow

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Release: 2016-07-06 13:52:34
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正则表达式如何匹配6位数为这种数字格式?
123123
234234
345345

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正则表达式如何匹配6位数为这种数字格式?
123123
234234
345345

<code>/^(123|234|345|456|678|789)\1$/g
</code>
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(\d{3})\1

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