net.ymate.platform.commons.util

Class NetworkUtils.IP

java.lang.Object

net.ymate.platform.commons.util.NetworkUtils.IP

Enclosing class:

NetworkUtils

public static class NetworkUtils.IP
extends Object

IP地址工具类，支持IPV4/6版本

Constructor Summary

Constructors

Constructor and Description
IP()

Method Summary

Modifier and Type	Method and Description
static String[]	getHostIPAddresses()
static String[]	getHostIPAddresses(String ipOrName)
static String	getHostName()
static String	getLocalIPAddr() Deprecated.
static boolean	isIPAddr(String ipAddr)
static boolean	isIPv4(String ipAddr)
static boolean	isIPv6(String ipAddr)
static boolean	isLocalIPAddr(String ipAddr)

Methods inherited from class java.lang.Object

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

Constructor Detail

IP

public IP()

Method Detail

getHostName

public static String getHostName()

Returns:

获取本机名称

getHostIPAddresses

public static String[] getHostIPAddresses()

Returns:

获取本地所有的IP地址数组

getHostIPAddresses

public static String[] getHostIPAddresses(String ipOrName)

Parameters:

ipOrName - IP地址或计算机名称

Returns:

获取一个DNS或计算机名称所对应的IP地址数组

isIPAddr

public static boolean isIPAddr(String ipAddr)

Parameters:

ipAddr - 待验证的IP(v4或v6)地址

Returns:

验证IP地址有效性

isIPv4

public static boolean isIPv4(String ipAddr)

Parameters:

ipAddr - 待验证的IPv4地址

Returns:

检查IPv4地址的合法性

isIPv6

public static boolean isIPv6(String ipAddr)

Parameters:

ipAddr - 待验证的IPv6地址

Returns:

检查IPv6地址的合法性

getLocalIPAddr

@Deprecated
public static String getLocalIPAddr()
                                         throws IOException

Deprecated.

Returns:

获取本机IPv6地址，遍历网络接口的各个地址并排除诸如0:0:0:0:0:0:0:1等特殊地址，确保外部设置能够访问

Throws:

IOException - if an I/O error occurs.

isLocalIPAddr

public static boolean isLocalIPAddr(String ipAddr)