java - java中如何将段落分割成句子

Question

我正在尝试将段落拆分为句子。该段落可以有一个像 F.C.B 这样的单词，它还包括一些 html 标签，比如 anchor 和其他标签。我试图使用如下所示的方法，但通过按原样使用 html 标签，将我的段落与特定句子分开并不完美。

String.split("(?<!\\.[a-zA-Z])\\.(?![a-zA-Z]\\.)(?![<[^>]*>])");  

请问有谁可以帮助我提供更好的正则表达式或任何想法吗？

Answer 1

你可以试试这个:

String par = "In 2004, Obama received national attention during his campaign to represent Illinois in the United States Senate with his victory in the March Democratic Party primary, his keynote address at the Democratic National Convention in July, and his election to the Senate in November. He began his presidential campaign in 2007 and, after a close primary campaign against Hillary Clinton in 2008, he won sufficient delegates in the Democratic Party primaries to receive the presidential nomination.";
Pattern pattern = Pattern.compile("[^.!?\\s][^.!?]*(?:[.!?](?!['\"]?\\s|$)[^.!?]*)*[.!?]?['\"]?(?=\\s|$)", Pattern.MULTILINE | Pattern.COMMENTS);
Matcher matcher = pattern.matcher(par);
while (matcher.find()) {
    System.out.println(matcher.group());
}

让我知道它是否有效