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Recent questions tagged 【正则表达式】js

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【正则表达式】js 如何判断选中的是英文标点还是英文字符
    需求 如果选中的是任意 英文单词 走接口a 如果选中的是任意的 英文标点符合 . ... ?等等 走接口b 如果用正则表达式完美区分 ` let flag = /^[a-z]+$/i.test(word); ` 写了个这个 不论怎么样 都返回false...
asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)
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