com.centit.support.network

Class HardWareUtils

java.lang.Object

com.centit.support.network.HardWareUtils

public abstract class HardWareUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
HardWareUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	getHardwareAddress(InetAddress inetAddress) 获得指定地址信息中的硬件地址
static InetAddress	getLocalhost() 获取本机网卡IP地址，规则如下：
static int	getPid()
static LinkedHashSet<InetAddress>	localAddressList(Function<InetAddress,Boolean> addressFilter) 获取所有满足过滤条件的本地IP地址对象

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HardWareUtils

public HardWareUtils()

Method Detail

localAddressList

public static LinkedHashSet<InetAddress> localAddressList(Function<InetAddress,Boolean> addressFilter)

获取所有满足过滤条件的本地IP地址对象

Parameters:

addressFilter - 过滤器，null表示不过滤，获取所有地址

Returns:

过滤后的地址对象列表

getLocalhost

public static InetAddress getLocalhost()

获取本机网卡IP地址，规则如下：

 1. 查找所有网卡地址，必须非回路（loopback）地址、非局域网地址（siteLocal）、IPv4地址
 2. 如果无满足要求的地址，调用 InetAddress.getLocalHost() 获取地址
 

此方法不会抛出异常，获取失败将返回null

见：https://github.com/dromara/hutool/issues/428

Returns:

本机网卡IP地址，获取失败返回null

Since:

3.0.1

getHardwareAddress

public static byte[] getHardwareAddress(InetAddress inetAddress)

获得指定地址信息中的硬件地址

Parameters:

inetAddress - InetAddress

Returns:

硬件地址

Since:

5.7.3

getPid

public static int getPid()
                  throws ObjectException

Throws:

ObjectException