My refactor of @Brian answer var string = 'and this is some kind of information and another text and simple and some egample or red or text'; var separators = ['and', 'or']; function splitMulti(str, separators){ var tempChar = 't3mp'; //prevent short text separator in split down //split by regex e.g. \b(or|and)\b var re = new RegExp('\\b(' + separators.join('|') + ')\\b' , "g"); str = str.replace(re, tempChar).split(tempChar); // trim & remove empty return str.map(el => el.trim()).filter(el => el.length > 0); } console.log(splitMulti(string, separators))

我使用regexp:

str =  'Write a program that extracts from a given text all palindromes, e.g. "ABBA", "lamal", "exe".';

var strNew = str.match(/\w+/g);

// Output: ["Write", "a", "program", "that", "extracts", "from", "a", "given", "text", "all", "palindromes", "e", "g", "ABBA", "lamal", "exe"]

您可以将所有想要单独或共同用作分隔符的字符合并到一个正则表达式中，并将它们传递给split函数。例如，你可以这样写:

console.log( "dasdnk asd, (naks) :d skldma".split(/[ \(,\)]+/) );

输出将是:

["dasdnk", "asd", "naks", ":d", "skldma"]

下面是使用Regex可能会有帮助的一些情况:

\W匹配其他任何字符[a-zA-Z0-9_]。例子:

("Hello World,I-am code").split(/\W+/); // would return [ 'Hello', 'World', 'I', 'am', 'code' ]

一个或多个空格 \d来匹配数字 如果你想用一些字符来分割，你可以使用str.split(/[，-]+/)

例如，如果你在String 07:05:45PM中使用了split and replace

var hour = time.replace("PM", "").split(":");

结果

[ '07', '05', '45' ]

我发现我需要这样做的主要原因之一是在/和\上拆分文件路径。这是一个有点棘手的正则表达式，所以我将它贴在这里作为参考:

var splitFilePath = filePath.split(/[\/\\]/);