<dependency>
    <groupId>cn.hutool</groupId>
    <artifactId>hutool-all</artifactId>
    <version>5.8.20</version> <!-- 請使用最新版本 -->
</dependency>

import cn.hutool.core.util.RandomUtil;

public class RandomUtilExample {
    public static void main(String[] args) {
        // 生成 [0, 100) 的隨機(jī)整數(shù)
        int randomNumber1 = RandomUtil.randomInt(100);
        System.out.println("Random number 1: " + randomNumber1);

        // 生成 [10, 20) 的隨機(jī)整數(shù)
        int randomNumber2 = RandomUtil.randomInt(10, 20);
        System.out.println("Random number 2: " + randomNumber2);
    }
}

long randomLong1 = RandomUtil.randomLong(1000L);
System.out.println("Random long 1: " + randomLong1);

long randomLong2 = RandomUtil.randomLong(1000L, 2000L);
System.out.println("Random long 2: " + randomLong2);

double randomDouble1 = RandomUtil.randomDouble(100.0);
System.out.println("Random double 1: " + randomDouble1);

double randomDouble2 = RandomUtil.randomDouble(10.0, 20.0);
System.out.println("Random double 2: " + randomDouble2);

boolean randomBoolean = RandomUtil.randomBoolean();
System.out.println("Random boolean: " + randomBoolean);

String randomString = RandomUtil.randomString(10);
System.out.println("Random string: " + randomString);

String randomNumbers = RandomUtil.randomNumbers(6);
System.out.println("Random numbers: " + randomNumbers);

String randomLetters = RandomUtil.randomLetters(8);
System.out.println("Random letters: " + randomLetters);

byte[] randomBytes = RandomUtil.randomBytes(10);
System.out.println("Random bytes: " + new String(randomBytes));

import java.util.Arrays;
import java.util.List;

List<String> list = Arrays.asList("Apple", "Banana", "Cherry", "Date");

String randomElement = RandomUtil.randomEle(list);
System.out.println("Random element: " + randomElement);

List<String> randomElements = RandomUtil.randomEles(list, 2);
System.out.println("Random elements: " + randomElements);

String randomUUID = RandomUtil.randomUUID();
System.out.println("Random UUID: " + randomUUID);

import java.util.Random;

???????// 使用自定義 Random 對象
Random customRandom = new Random();
int customRandomNumber = RandomUtil.randomInt(customRandom, 10, 20);
System.out.println("Custom random number: " + customRandomNumber);