import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "\\/[^/]+[._-]v?\\d+(\\.\\d+(\\.\\d+)?)?[^/]*\\.\\w+$\n"
+ "|\\/v?\\d+\\.\\d+\\.\\d+.*?\\/.*$\n"
+ "|\\/v\\d.*?\\/.*$\n"
+ "|\\/([^/]+[._-])?([0-9a-f]{5,})([._-].*?)?\\.\\w+$";
final String string = "https://example.com/assets/jquery-2.1.1.js\n"
+ "https://example.com/assets/jquery-2.1.1.min.js\n"
+ "https://example.com/assets/jquery-3.0.0-beta.js\n"
+ "https://example.com/assets/favicon.123.ico\n"
+ "https://example.com/wp-content/uploads/fvm/out/header-cb050ccd-1524626949.min.js\n"
+ "https://cdn.example.com/jquery.lazy/1.6.5/jquery.lazy.min.js\n"
+ "https://example.com/site/javascript/v5/jquery.cookie.js\n"
+ "https://static.xx.fbcdn.net/rsrc.php/v3iJhv4/yG/l/en_US/sqNNamBywvN.js\n"
+ "https://example.com/assets/unicorn-d41d8cd98f.css\n"
+ "https://example.com/assets/app.e1c7a.bundle.js\n"
+ "https://example.com/assets/9f61f58dd1cc3bb82182.bundle.js\n"
+ "https://example.com/assets/9f61f.js\n"
+ "https://example.com/assets/9f61f.min.js\n"
+ "https://example.com/assets/jquery.min.js\n"
+ "https://example.com/assets/script.js\n"
+ "https://example.com/assets/script.js?v=123";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
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