JAVA获取本机IP地址
一、windows操作系统下主机IP地址
try
{
System.out.println("本机的IP = " + InetAddress.getLocalHost());
} catch (UnknownHostException e)
{
e.printStackTrace();
}
二、linux操作系统下主机IP地址
Enumeration allNetInterfaces = NetworkInterface.getNetworkInterfaces();
InetAddress ip = null;
while (allNetInterfaces.hasMoreElements())
{
NetworkInterface netInterface = (NetworkInterface) allNetInterfaces.nextElement();
System.out.println(netInterface.getName());
Enumeration addresses = netInterface.getInetAddresses();
while (addresses.hasMoreElements())
{
ip = (InetAddress) addresses.nextElement();
if (ip != null && ip instanceof Inet4Address)
{
System.out.println("本机的IP = " + ip.getHostAddress());
}
}
}
try
{
System.out.println("本机的IP = " + InetAddress.getLocalHost());
} catch (UnknownHostException e)
{
e.printStackTrace();
}
二、linux操作系统下主机IP地址
Enumeration allNetInterfaces = NetworkInterface.getNetworkInterfaces();
InetAddress ip = null;
while (allNetInterfaces.hasMoreElements())
{
NetworkInterface netInterface = (NetworkInterface) allNetInterfaces.nextElement();
System.out.println(netInterface.getName());
Enumeration addresses = netInterface.getInetAddresses();
while (addresses.hasMoreElements())
{
ip = (InetAddress) addresses.nextElement();
if (ip != null && ip instanceof Inet4Address)
{
System.out.println("本机的IP = " + ip.getHostAddress());
}
}
}
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/30316686/viewspace-2102735/ ，如需转载，请注明出处，否则将追究法律责任。
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