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/.^/ 这个正则表达式是什么意思呢

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/.^/ 这个正则表达式是什么意思呢

/.^/ 这个正则表达式是什么意思呢


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这个就是不匹配任何东西的正则，此正则要求只有一个字符，但该字符后面是开头。


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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