javascript 拆分正则表达式

Question

当给定一个字符串时，例如：

daily (similar term)|day-to-day (similar term)|day-after-day (similar term)|every day (similar term)|nightly (similar term)|first-string (similar term)|lawful (similar term)|orderly (similar term)|rule-governed (similar term)|official (similar term)|prescribed (similar term)|regularized (similar term)|regularised (similar term)|routine (similar term)|standard (similar term)|stock (similar term)|timed (similar term)|uniform (similar term)|weak (similar term)|well-ordered (similar term)|rhythmical (related term)|rhythmic (related term)|symmetrical (related term)|symmetric (related term)|systematic (related term)|irregular (antonym)veritable|typical (similar term)standard (similar term)irregular (antonym)scheduled (similar term)usual (similar term)even|steady (similar term)steady|frequent (similar term)standing (similar term)|irregular (antonym)unconstipated|diarrheal (similar term)|diarrhoeal (similar term)|diarrhetic (similar term)|diarrhoetic (similar term)|diarrheic (similar term)|diarrhoeic (similar term)|lax (similar term)|loose (similar term)|constipated (antonym)even|symmetrical (similar term)|symmetric (similar term)normal (similar term)full-time (similar term)habitue|fixture|patron|frequentersoldierfollowersize

如何创建同义词数组，例如

var thisArr = ['daily', 'day-to-day', 'day-after-day', 'every day', 'nightly']

等，但在它说 'irregular (antonym)' 的地方，我不想包括任何别名（在本例中为 'irregular'）。可以包含其他词（不是括号中的词）。但我不想要“|”字符，或括号。我试过了

var thisRegExp = /\|(.*?)\|/;

我可以删除“|”得到，例如

"day-to-day (similar term)"

但我也想删除括号内的内容，我猜想删除括号旁边的任何空格，因为它们不会成为 'word pairs' 的一部分。非常感谢任何帮助。谢谢，MediaMaker。

Answer 1

您可以使用正则表达式：

([^|()]+)(?= \(similar term|\||$)

DEMO

([^|()]+) - 一个或多个字符，但不匹配 |、(、) | 到括号
(?= \(similar term|\||$) - 正面前瞻（类似术语），或 |或字符串结尾，只匹配相似的词或没有括号中的描述

获得相似（没有 (similar word)）或未描述的词。

javascript 拆分正则表达式

javascript split regular expression

javascript

regex

string

split

delimiter