获取本机IP地址

 

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package socket;   import java.net.InetAddress; import java.net.UnknownHostException;   public class TestSocket {       public static void main(String[] args) throws UnknownHostException {         InetAddress host = InetAddress.getLocalHost();         String ip =host.getHostAddress();         System.out.println("本机ip地址：" + ip);     } }