Javascript 正则表达式 - 用空格、逗号和括号分隔单词的分割字符串

Question

我正在尝试使用正则表达式拆分以下字符串，以便将每个单词、括号、逗号和空格分隔成字符串。我尝试了很多次，但找不到合适的模式。

var string = "WHEAT flour (49%) (with calcium, iron, niacin, thiamin), butter (MILK), pasteurised EGG, water, MILK, sugar, fresh yeast, salt, powdered pasteurised EGG"

var string = ["WHEAT"," ","flour"," ","(", "49%",")"," ","("," ",")" ......]

有人知道如何解决这个问题吗？

非常感谢您的帮助，尼科

Answer 1

根据您自己想要的输出，您真正需要的是:

([\s,()])

JS代码:

var string = "WHEAT flour (49%) (with calcium, iron, niacin, thiamin), butter (MILK), pasteurised EGG, water, MILK, sugar, fresh yeast, salt, powdered pasteurised EGG";
console.log(string.split(/([\s,()])/));