Java-打印给定范围内的随机IP地址

您可以通过以下步骤实现:

1. 把两者转换 IPs to numeric values

InetAddress i= InetAddress.getByName(IPString);
int intRepresentation= ByteBuffer.wrap(i.getAddress()).getInt();

2. 生成 random between the limits

r.nextInt(High-Low) + Low;

3. 返回结果 numeric to IP

i= InetAddress.getByName(String.valueOf(intRepresentation));
String ip= i.getHostAddress();