cn.orionsec.kit.lang.utils.net

Class IPs

java.lang.Object

cn.orionsec.kit.lang.utils.net.IPs

public class IPs
extends Object

IP 地址工具

Since:

2020/3/2 16:18

Version:

1.0.0

Author:

Jiahang Li

Field Summary

Fields

Modifier and Type	Field and Description
static String	IP 本机IP 没有则为127.0.0.1

Method Summary

Modifier and Type	Method and Description
static String	checkIp(String ip) 检查是否为合法ip
static InetSocketAddress	createAddress(int port) 创建 InetSocketAddress
static InetSocketAddress	createAddress(String host, int port) 创建 InetSocketAddress
static String	getDefaultHostIp() 获取默认主机ip
static String	getDefaultHostName() 获取默认主机名称
static NetworkInterface	getDefaultNetwork() 获取主机默认网卡信息
static String	getHostIp(String host) 通过名称获取主机ip
static Map<String,String>	getLocalHosts() 获取本机所有 主机ip和名称
static String	getMacAddress(InetAddress address) 获得地址信息中的MAC地址 (本机)
static List<String>	getNetworkAddresses(String networkName) 获取网卡ip地址
static NetworkInterface	getNetworkByName(String networkName) 获取网卡
static List<String>	getNetworkNames() 获取网卡名称
static String	intToIp(int ip) 将十进制转换成ip
static boolean	ipInRange(String ipStart, String ipEnd, String ip) 检查 ipv4 是否在区间内
static long	ipToLong(String ip) ipv4 > long
static byte[]	ipv4ToBytes(String ip)
static boolean	isInternalIp(byte[] addr) 是否为内网ip
static boolean	isInternalIp(String ip) 是否为内网ip
static boolean	isIp(String ip) 判断是否是ip
static boolean	isIpv4(String ip) 判断是否是ipv4
static boolean	isIpv6(String ip) 判断是否是ipv6
static boolean	isLocal(String ip) 是否为本机ip
static String	longToIp(long ip) long > ipv4
static boolean	ping(String ip) 检测IP是否能ping通
static boolean	ping(String ip, int timeout) 检测IP是否能ping通
static String	randomIp() 生成随机ip地址

Methods inherited from class java.lang.Object

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

Field Detail

IP

public static final String IP

本机IP 没有则为127.0.0.1

Method Detail

checkIp

public static String checkIp(String ip)

检查是否为合法ip

Parameters:

ip - ip

Returns:

ip地址

isLocal

public static boolean isLocal(String ip)

是否为本机ip

Parameters:

ip - ip

Returns:

true 是本机ip

isIpv4

public static boolean isIpv4(String ip)

判断是否是ipv4

Parameters:

ip - ip地址

Returns:

true 是

isIpv6

public static boolean isIpv6(String ip)

判断是否是ipv6

Parameters:

ip - ip地址

Returns:

true 是

isIp

public static boolean isIp(String ip)

判断是否是ip

Parameters:

ip - ipv4 或 ipv6

Returns:

true 是

isInternalIp

public static boolean isInternalIp(String ip)

是否为内网ip

Parameters:

ip - ip地址

Returns:

true内网 false外网

isInternalIp

public static boolean isInternalIp(byte[] addr)

是否为内网ip

Parameters:

addr - ip地址

Returns:

true内网 false外网

ipv4ToBytes

public static byte[] ipv4ToBytes(String ip)

randomIp

public static String randomIp()

生成随机ip地址

Returns:

ip地址

ipInRange

public static boolean ipInRange(String ipStart,
                                String ipEnd,
                                String ip)

检查 ipv4 是否在区间内

Parameters:

ipStart - 区间开始

ipEnd - 区间结束

ip - ip

Returns:

是否在区间内 ipStart <= ip <= ipEnd

ipToLong

public static long ipToLong(String ip)

ipv4 > long

Parameters:

ip - ipv4

Returns:

long

longToIp

public static String longToIp(long ip)

long > ipv4

Parameters:

ip - long

Returns:

ipv4

intToIp

public static String intToIp(int ip)

将十进制转换成ip

Parameters:

ip - 10进制ip

Returns:

ip

ping

public static boolean ping(String ip)

检测IP是否能ping通

Parameters:

ip - IP地址

Returns:

是否ping通

ping

public static boolean ping(String ip,
                           int timeout)

检测IP是否能ping通

Parameters:

ip - IP地址

timeout - 超时时间

Returns:

是否ping通

getHostIp

public static String getHostIp(String host)

通过名称获取主机ip

Returns:

ip

getDefaultHostIp

public static String getDefaultHostIp()

获取默认主机ip

Returns:

ip

getDefaultHostName

public static String getDefaultHostName()

获取默认主机名称

Returns:

主机名称

getLocalHosts

public static Map<String,String> getLocalHosts()

获取本机所有 主机ip和名称

Returns:

key:ip value: host

getDefaultNetwork

public static NetworkInterface getDefaultNetwork()

获取主机默认网卡信息

Returns:

网卡信息

getNetworkByName

public static NetworkInterface getNetworkByName(String networkName)

获取网卡

Parameters:

networkName - 网卡名称 linux: 默认eth0

Returns:

网卡

getNetworkAddresses

public static List<String> getNetworkAddresses(String networkName)

获取网卡ip地址

Parameters:

networkName - 网卡名称 linux: 默认eth0

Returns:

ip地址

getNetworkNames

public static List<String> getNetworkNames()

获取网卡名称

Returns:

网卡名称

getMacAddress

public static String getMacAddress(InetAddress address)

获得地址信息中的MAC地址 (本机)

Parameters:

address - address

Returns:

MAC地址

createAddress

public static InetSocketAddress createAddress(int port)

创建 InetSocketAddress

Parameters:

port - 0系统分配临时端口

createAddress

public static InetSocketAddress createAddress(String host,
                                              int port)

创建 InetSocketAddress

Parameters:

host - 域名/IP地址 null任意

port - 0系统分配临时端口