import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "(?:(?:[一-龥，、‘’《》]|（.*?）|\\(.*?\\))+[，。；？！])";
final String string = "\n"
+ "# 2、鱼我所欲也（《孟子·告子上》）\n"
+ " 鱼，我所欲也，熊掌，亦我所欲也，二者不可得兼，舍鱼而取熊掌者也。生，亦我所欲也，义，亦我所欲也，二者不可得兼，舍生而取义者也。生亦我所欲，所欲有甚于生者，故不为苟得也。死亦我所恶，所恶有甚于死者，故患有所不辟也。如使人之所欲莫甚于生，则凡可以得生者何不用也。使人之所恶莫甚于死者，则凡可以辟患者何不为也！由是则生而有不用也，由是则可以辟患而有不为也。是故所欲有甚于生者，所恶有甚于死者。非独贤者有是心也，人皆有之，贤者能勿丧耳。\n"
+ " 一箪食，一豆羹，得之则生，弗得则死。呼尔而与之，行道之人弗受；蹴尔而与之，乞人不屑也。\n"
+ " 万钟则不辩礼义而受之，万钟于我何加焉！为宫室之美，妻妾之奉，所识穷乏者得我与？乡为身死而不受，今为宫室之美为之；乡为身死而不受，今为妻妾之奉为之；乡为身死而不受，今为所识穷乏者得我而为之；是亦不可以已乎？此之谓失其本心。\n";
final Pattern pattern = Pattern.compile(regex);
final Matcher matcher = pattern.matcher(string);
while (matcher.find()) {
System.out.println("Full match: " + matcher.group(0));
for (int i = 1; i <= matcher.groupCount(); i++) {
System.out.println("Group " + i + ": " + matcher.group(i));
}
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html