public static int randomInt(final int min, final int max) {
        ThreadLocalRandom random = ThreadLocalRandom.current();
        return random.nextInt(max - min + 1) + min;
    }
Randomly generate integers.

@param min min included
@param max max included
@return random int
shenyu-plugin/shenyu-plugin-mock/src/main/java/org/apache/shenyu/plugin/mock/util/RandomUtil.java