如何使用正则表达式将数字和字符分开？

import re

string = "abc123def456"
numbers = re.findall(r'\d', string)
characters = re.findall(r'\D', string)

print("Numbers:", numbers)
print("Characters:", characters)

var string = "abc123def456";
var numbers = string.match(/\d/g);
var characters = string.match(/\D/g);

console.log("Numbers:", numbers);
console.log("Characters:", characters);

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static void main(String[] args) {
        String string = "abc123def456";
        Pattern numberPattern = Pattern.compile("\\d");
        Matcher numberMatcher = numberPattern.matcher(string);
        while (numberMatcher.find()) {
            System.out.println("Number: " + numberMatcher.group());
        }

        Pattern characterPattern = Pattern.compile("\\D");
        Matcher characterMatcher = characterPattern.matcher(string);
        while (characterMatcher.find()) {
            System.out.println("Character: " + characterMatcher.group());
        }
    }
}