异常结果:
java.lang.IllegalArgumentException: bound must be positive
at java.util.Random.nextInt(Random.java:388)
解决方案:
System.out.println(new Random().nextInt(0));
异常结果:
java.lang.IllegalArgumentException: bound must be positive
at java.util.Random.nextInt(Random.java:388)
解决方案:
System.out.println(new Random().nextInt(0));