net.dreamlu.mica.core.utils

Class INetUtil

java.lang.Object

net.dreamlu.mica.core.utils.INetUtil

public class INetUtil
extends Object

INet 相关工具

Author:

L.cm

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOCAL_HOST

Constructor Summary

Constructors

Constructor and Description
INetUtil()

Method Summary

Modifier and Type	Method and Description
static String	getHostIp() 获取 服务器 HostIp
static String	getHostName() 获取 服务器 hostname
static InetAddress	getInetAddress(String ip) 将 ip 转成 InetAddress
static boolean	isInternalIp(byte[] addr) 判断是否内网 ip
static boolean	isInternalIp(InetAddress address) 判断是否内网 ip
static boolean	isInternalIp(String ip) 判断是否内网 ip
static boolean	isLocalIp(InetAddress address) 判断是否本地 ip
static boolean	tryPort(int port) 尝试端口时候被占用

Methods inherited from class java.lang.Object

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

Field Detail

LOCAL_HOST

public static final String LOCAL_HOST

See Also:

Constant Field Values

Constructor Detail

INetUtil

public INetUtil()

Method Detail

getHostName

public static String getHostName()

获取 服务器 hostname

Returns:

hostname

getHostIp

public static String getHostIp()

获取 服务器 HostIp

Returns:

HostIp

tryPort

public static boolean tryPort(int port)

尝试端口时候被占用

Parameters:

port - 端口号

Returns:

没有被占用：true,被占用：false

getInetAddress

public static InetAddress getInetAddress(String ip)

将 ip 转成 InetAddress

Parameters:

ip - ip

Returns:

InetAddress

isInternalIp

public static boolean isInternalIp(String ip)

判断是否内网 ip

Parameters:

ip - ip

Returns:

boolean

isInternalIp

public static boolean isInternalIp(InetAddress address)

判断是否内网 ip

Parameters:

address - InetAddress

Returns:

boolean

isLocalIp

public static boolean isLocalIp(InetAddress address)

判断是否本地 ip

Parameters:

address - InetAddress

Returns:

boolean

isInternalIp

public static boolean isInternalIp(byte[] addr)

判断是否内网 ip

Parameters:

addr - ip

Returns:

boolean