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import java.net.*;
public class ww
{
public static void main(String[] args)
{
String addr = null;
try
{
InetAddress destAddr = InetAddress.getLocalHost();
addr = destAddr.getHostAddress();
}
catch (Exception e)
{
System.out.print("error");
}
System.out.print(addr);
}
} ÍüÁË˵ÁË£¬ÎÒÓõÄÊÇredhat9.0£¬ JDK1.4.2°æ±¾¡£
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ÎÒÊÇÌýÄã˵Óà InetAddress Õâ¸ö·½·¨²»ÐвÅÕâÑù×öµÄ
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