js string split时候以特定长度分组 火车叼位 2020-12-31 180 阅读1分钟 "foobarsupers".split(/(?=(?:...)*$)/) //["foo", "bar", "sup", "ers"] "foobarsuper".split(/(?=(?:...)*$)/) //["foo", "bar", "sup", "ers"]
