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感谢 @笨笨_笨笨猪 的评论,刚接触用到正则只是看了下JS中的RegExp对象,自己也没仔细搞明白正则表达式的一些基本概念,理解了“捕获组”也就明白了
感谢 @笨笨_笨笨猪 的评论,刚接触用到正则只是看了下JS中的RegExp对象,自己也没仔细搞明白正则表达式的一些基本概念,理解了“捕获组”也就明白了