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在《创建InetAdrress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IP地址。从理论上说，在IE（或其他的Web浏览器，如Firefox)的地址栏中输入这四个IP地址中的任何一个，都可能访问www.csdn.net。如输入http:...

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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