Javascript正則表達式用於將文本拆分爲句子並保留分隔符

Question

我正在嘗試使用JavaScript的分割來獲取字符串中的句子，但保留分隔符例如！？。

到目前爲止，我有

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

其作品，但不包括對每個句子結束標點符號（！？）。

有誰知道一種方法來做到這一點？

Answer 1

您需要使用匹配不分裂。

試試這個。

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); 

Answer 2

試試這個： -

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

?是在正則表達式特殊字符所以需要進行轉義。

對不起，我錯過讀您的問題 - 如果你想保留分隔符，那麼你需要使用match沒有split看到this question

Answer 3

下面是一個小除了拉里的回答也將匹配paranthetical句子：適用於

text.match(/\(?[^\.\?\!]+[\.!\?]\)?/g); 

：

text = "If he's restin', I'll wake him up! (Shouts at the cage.) 
'Ello, Mister Polly Parrot! (Owner hits the cage.) There, he moved!!!" 

所賜：

["If he's restin', I'll wake him up!", " (Shouts at the cage.)", 
" 'Ello, Mister Polly Parrot!", " (Owner hits the cage.)", " There, he moved!!!"]