正则表达式 分割字符串 str.split(/[,-\s.]/) /[中间加多个分割符]/
\s 为空格转义
"Hello World,I-am code".split(/[,-\s.]/) // ["Hello", "World", "I", "am", "code"] "Earth-is-our home".split(/[,-\s.]/) // ["Earth", "is", "our", "home"] "This.is.a-sentence".split(/[,-\s.]/) // ["This", "is", "a", "sentence"]
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