com.github.paganini2008.devtools.net

类 NetUtils

java.lang.Object

com.github.paganini2008.devtools.net.NetUtils

public abstract class NetUtils
extends Object

NetUtils

版本:

1.0

作者:

Fred Feng

字段概要

字段

限定符和类型	字段和说明
private static Pattern	ADDRESS_PATTERN
static String	ANYHOST
private static Pattern	IP_PATTERN
private static Pattern	LOCAL_IP_PATTERN
static String	LOCALHOST
static int	MAX_PORT
static int	MIN_PORT
private static int	RANDOM_PORT_TRY_TIMES

构造器概要

构造器

构造器和说明
NetUtils()

方法概要

限定符和类型	方法和说明
static int	getAvailablePort()
static int	getAvailablePort(int from, int to)
static String	getHostName()
static String	getHostName(String address)
static InetAddress	getLocalAddress()
static String	getLocalHost()
static int	getRandomPort()
static int	getRandomPort(int from, int to)
static boolean	isAnyHost(String host)
static boolean	isAvailablePort(int port)
static boolean	isLocalHost(String host)
private static boolean	isValidAddress(InetAddress address)
static boolean	isValidAddress(String address)
static boolean	isValidPort(int port)
static void	main(String[] args)
static InetSocketAddress	toAddress(String address)
static String	toAddressString(InetSocketAddress address)

从类继承的方法 java.lang.Object

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

字段详细资料

LOCALHOST

public static final String LOCALHOST

另请参阅:

常量字段值

ANYHOST

public static final String ANYHOST

另请参阅:

常量字段值

MIN_PORT

public static final int MIN_PORT

另请参阅:

常量字段值

MAX_PORT

public static final int MAX_PORT

另请参阅:

常量字段值

RANDOM_PORT_TRY_TIMES

private static final int RANDOM_PORT_TRY_TIMES

另请参阅:

常量字段值

ADDRESS_PATTERN

private static final Pattern ADDRESS_PATTERN

LOCAL_IP_PATTERN

private static final Pattern LOCAL_IP_PATTERN

IP_PATTERN

private static final Pattern IP_PATTERN

构造器详细资料

NetUtils

public NetUtils()

方法详细资料

isValidPort

public static boolean isValidPort(int port)

isValidAddress

public static boolean isValidAddress(String address)

isLocalHost

public static boolean isLocalHost(String host)

isAnyHost

public static boolean isAnyHost(String host)

isValidAddress

private static boolean isValidAddress(InetAddress address)

getHostName

public static String getHostName()

getLocalHost

public static String getLocalHost()

getLocalAddress

public static InetAddress getLocalAddress()

getHostName

public static String getHostName(String address)

toAddressString

public static String toAddressString(InetSocketAddress address)

toAddress

public static InetSocketAddress toAddress(String address)

getAvailablePort

public static int getAvailablePort()

isAvailablePort

public static boolean isAvailablePort(int port)

getAvailablePort

public static int getAvailablePort(int from,
                                   int to)

getRandomPort

public static int getRandomPort()

getRandomPort

public static int getRandomPort(int from,
                                int to)

main

public static void main(String[] args)