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InetAddress类Internet上的主机有两种方式表示地址：域名(hostName)：https://juejin.cn/IP 地址(hostAddress)：202.108.35.210InetAddress类主要表示IP地址，两个子类：Inet4Address、Inet6Address。...

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Java：网络编程之IP、URL

java.net 类 InetAddress 此类表示互联网协议 (IP) 地址。会抛出异常 UnknownHostException 直接已知子类： Inet4Address, Inet6Address&...

Java网络编程从入门到精通（3）：为什么不能直接通过IP访问网站

本文为原创，如需转载，请注明作者和出处，谢谢！上一篇：Java网络编程从入门到精通（2）：创建InetAddress对象的四个静态方法在《创建InetAddress对象的四个静态方法》一文中通过getAllByName得到了www.csdn.net对应的四个...

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