有以下示例:
var s = '#hello \n##1234 \n #hello2'; var splits = s.split(/#[^##]/);
生产: ["", "ello ?#", "234 ? ", "ello2"]
["", "ello ?#", "234 ? ", "ello2"]
但是想要它产生: ["hello ?##1234 ? ", "hello2"]
["hello ?##1234 ? ", "hello2"]
如何匹配单个出现的字符(#),但如果它出现多次,则不是,也不是最后一次出现的多个字符.
javascript regex split match
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