Javascript RegExp用于将文本拆分为句子并保留分隔符 [英] Javascript RegExp for splitting text into sentences and keeping the delimiter

问题描述

我正在尝试使用javascript的split来获取字符串中的句子，但保留分隔符，例如！？。

I am trying to use javascript's split to get the sentences out of a string but keep the delimiter eg !?.

到目前为止我已经

sentences = text.split(/[\\.!?]/);

有效，但不包括每个句子的结尾标点符号（。！？）。

which works but does not include the ending punctuation for each sentence (.!?).

有没有人知道如何做到这一点？

Does anyone know of a way to do this?

推荐答案

你需要使用匹配不拆分。​​

You need to use match not split.

试试这个。

var str = "I like turtles. Do you? Awesome! hahaha. lol!!! What's going on????";
var result = str.match( /[^\.!\?]+[\.!\?]+/g );

var expect = ["I like turtles.", " Do you?", " Awesome!", " hahaha.", " lol!!!", " What's going on????"];
console.log( result.join(" ") === expect.join(" ") )
console.log( result.length === 6);

这篇关于Javascript RegExp用于将文本拆分为句子并保留分隔符的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！