1. 取某个范围的任意数
public static String getRandom(int min, int max) { Random random = new Random(); int s = random.nextInt(max) % (max - min + 1) + min; return String.valueOf(s); }
1. 取某个范围的任意数
public static String getRandom(int min, int max) { Random random = new Random(); int s = random.nextInt(max) % (max - min + 1) + min; return String.valueOf(s); }
转载于:https://www.cnblogs.com/a198720/p/4634986.html