java - 如何在 Java 中删除标点符号但保留首字母缩写词和连字符单词？

Question

我想删除 Java 中文本的标点符号。我知道有一个模式可以匹配所有标点符号，即\p{Punct}，但这会删除所有标点符号。然而，我想保留首字母缩略词和连字符的单词。例如，保留“m.i.t.”或“state-of-the-art”、“9.4”、“11:00”、“p.m.”、“976-4275”，而我正在删除标点符号。

我尝试了\p{Punct}，但它会删除所有标点符号。

String text = "There's a string from M.I.T., written by Jason at 11:00 p.m. 976-4275, 9.5, another word is state-of-the-art.";

text.replaceAll("\\p{Punct}", "");

System.out.println(text);

结果将是:

"There s a string from MIT written by Jason at 1100 pm 9764275 95 another word is stateoftheart"

但我想要的是:

"There s a string from M.I.T. written by Jason at 11:00 p.m. 976-4275 9.5 another word is state-of-the-art"

Answer 1

请在\\p{Punct}后添加代码&&[^.]，它将帮助您替换除句号标点符号之外的所有标点符号。

解决方案:

text.replaceAll("[\\p{Punct}&&[^.]]", "");