JavaScript正则表达式捕获的相关内容

问答 2020-06-14 来自：开发者社区

js 正则表达式捕获组问题：报错

如上代码，我的目的是获取“Bing”，但a[0]为 >Bing a[1]无效值，()为什么不起作用呢？找了小半个下午，没发现有用的 Thanks！

问答 2020-06-02 来自：开发者社区

js 正则表达式捕获组问题:配置报错

如上代码，我的目的是获取“Bing”，但a[0]为 >Bing a[1]无效值，()为什么不起作用呢？找了小半个下午，没发现有用的 Thanks！

问答 2020-06-01 来自：开发者社区

js 正则表达式捕获组问题-js报错

" 如上代码，我的目的是获取“Bing”，但a[0]为 >Bing a[1]无效值，()为什么不起作用呢？找了小半个下午，没发现有用的 Thanks！ "

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更新时间 2022-09-30 11:02:03

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