更新mac地址和ip地址获取
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6c5136603e
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0252086b72
@ -2,28 +2,171 @@ package com.cm.common.utils;
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import java.net.InetAddress;
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import java.net.NetworkInterface;
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import java.net.SocketException;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.List;
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/**
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* IP和MAC地址工具类
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*/
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public class AddressUtil {
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/**
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* 获取MAC地址
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*
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* @return
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* @throws Exception
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*/
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public static final String getMacAddress() throws Exception {
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InetAddress inetAddress = InetAddress.getLocalHost();
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byte[] mac = NetworkInterface.getByInetAddress(inetAddress).getHardwareAddress();
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StringBuilder macAddress = new StringBuilder();
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for (byte macByte : mac) {
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if (macAddress.length() > 0) {
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macAddress.append("-");
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}
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int macInt = macByte & 0xff;
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String str = Integer.toHexString(macInt);
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macAddress.append(str.length() == 1 ? 0 + str : str);
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}
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return macAddress.toString().toUpperCase();
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}
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/**
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* 获取MAC地址，可能会为空
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*
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* @return
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* @throws Exception
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*/
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@Deprecated
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public static final String getMacAddress() throws Exception {
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InetAddress inetAddress = InetAddress.getLocalHost();
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byte[] mac = NetworkInterface.getByInetAddress(inetAddress).getHardwareAddress();
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StringBuilder macAddress = new StringBuilder();
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for (byte macByte : mac) {
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if (macAddress.length() > 0) {
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macAddress.append("-");
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}
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int macInt = macByte & 0xff;
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String str = Integer.toHexString(macInt);
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macAddress.append(str.length() == 1 ? 0 + str : str);
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}
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return macAddress.toString().toUpperCase();
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}
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/**
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* 此方法描述的是：获得服务器的IP地址
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*/
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public static String getLocalIP() throws Exception {
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String sIP = "";
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InetAddress ip = null;
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boolean bFindIP = false;
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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if (bFindIP) {
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break;
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}
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NetworkInterface ni = (NetworkInterface) netInterfaces
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.nextElement();
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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if (!ip.isLoopbackAddress()
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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bFindIP = true;
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break;
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}
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}
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}
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if (null != ip) {
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sIP = ip.getHostAddress();
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}
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return sIP;
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}
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/**
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* 此方法描述的是：获得服务器的IP地址(多网卡)
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*/
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public static List<String> getLocalIPS() throws Exception {
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InetAddress ip = null;
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List<String> ipList = new ArrayList<String>();
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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NetworkInterface ni = (NetworkInterface) netInterfaces
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.nextElement();
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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if (!ip.isLoopbackAddress()
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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ipList.add(ip.getHostAddress());
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}
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}
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}
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return ipList;
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}
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/**
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* 获得服务器的MAC地址
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*/
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public static String getMacId() throws Exception {
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String macId = "";
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InetAddress ip = null;
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NetworkInterface ni = null;
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boolean bFindIP = false;
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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if (bFindIP) {
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break;
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}
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ni = (NetworkInterface) netInterfaces
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.nextElement();
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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// 非127.0.0.1
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if (!ip.isLoopbackAddress()
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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bFindIP = true;
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break;
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}
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}
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}
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if (null != ip) {
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macId = getMacFromBytes(ni.getHardwareAddress());
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}
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return macId;
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}
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/**
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* 获得服务器的MAC地址(多网卡)
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*/
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public static List<String> getMacIds() throws Exception {
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InetAddress ip = null;
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NetworkInterface ni = null;
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List<String> macList = new ArrayList<String>();
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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ni = (NetworkInterface) netInterfaces
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.nextElement();
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// ----------特定情况，可以考虑用ni.getName判断
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// 遍历所有ip
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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if (!ip.isLoopbackAddress() // 非127.0.0.1
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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macList.add(getMacFromBytes(ni.getHardwareAddress()));
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}
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}
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}
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return macList;
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}
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private static String getMacFromBytes(byte[] bytes) {
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StringBuffer mac = new StringBuffer();
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byte currentByte;
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boolean first = false;
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for (byte b : bytes) {
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if (first) {
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mac.append("-");
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}
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currentByte = (byte) ((b & 240) >> 4);
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mac.append(Integer.toHexString(currentByte));
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currentByte = (byte) (b & 15);
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mac.append(Integer.toHexString(currentByte));
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first = true;
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}
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return mac.toString().toUpperCase();
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}
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}
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@ -100,15 +100,18 @@ public class License {
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return false;
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}
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// 开始时间大于当前时间
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if(SDF.parse(checkInfo[0]).getTime() > System.currentTimeMillis()) {
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if (SDF.parse(checkInfo[0]).getTime() > System.currentTimeMillis()) {
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return false;
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}
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// mac，mac不匹配
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if (!checkInfo[1].equals(AddressUtil.getMacAddress())) {
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return false;
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}
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if (!mac.equals(DigestUtils.md5Hex(checkInfo[1]))) {
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return false;
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List<String> macIds = AddressUtil.getMacIds();
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for (String macId : macIds) {
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if (!checkInfo[1].equals(macId)) {
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return false;
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}
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if (!mac.equals(DigestUtils.md5Hex(checkInfo[1]))) {
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return false;
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}
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}
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// 授权时长
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if (!time.equals(DigestUtils.md5Hex(checkInfo[2]))) {
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@ -2,15 +2,19 @@ package com.cm.security.utils;
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import java.net.InetAddress;
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import java.net.NetworkInterface;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.List;
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public class AddressUtil {
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/**
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* 获取MAC地址
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* 获取MAC地址, 可能会为空
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*
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* @return
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* @throws Exception
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*/
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@Deprecated
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public static final String getMacAddress() throws Exception {
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InetAddress inetAddress = InetAddress.getLocalHost();
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byte[] mac = NetworkInterface.getByInetAddress(inetAddress).getHardwareAddress();
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@ -26,4 +30,139 @@ public class AddressUtil {
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return macAddress.toString().toUpperCase();
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}
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/**
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* 此方法描述的是：获得服务器的IP地址
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*/
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public static String getLocalIP() throws Exception {
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String sIP = "";
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InetAddress ip = null;
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boolean bFindIP = false;
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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if (bFindIP) {
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break;
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}
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NetworkInterface ni = (NetworkInterface) netInterfaces
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.nextElement();
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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if (!ip.isLoopbackAddress()
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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bFindIP = true;
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break;
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}
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}
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}
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if (null != ip) {
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sIP = ip.getHostAddress();
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}
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return sIP;
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}
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/**
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* 此方法描述的是：获得服务器的IP地址(多网卡)
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*/
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public static List<String> getLocalIPS() throws Exception {
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InetAddress ip = null;
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List<String> ipList = new ArrayList<String>();
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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NetworkInterface ni = (NetworkInterface) netInterfaces
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.nextElement();
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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if (!ip.isLoopbackAddress()
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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ipList.add(ip.getHostAddress());
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}
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}
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}
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return ipList;
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}
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/**
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* 获得服务器的MAC地址
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*/
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public static String getMacId() throws Exception {
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String macId = "";
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InetAddress ip = null;
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NetworkInterface ni = null;
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boolean bFindIP = false;
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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if (bFindIP) {
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break;
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}
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ni = (NetworkInterface) netInterfaces
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.nextElement();
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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// 非127.0.0.1
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if (!ip.isLoopbackAddress()
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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bFindIP = true;
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break;
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}
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}
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}
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if (null != ip) {
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macId = getMacFromBytes(ni.getHardwareAddress());
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}
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return macId;
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}
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/**
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* 获得服务器的MAC地址(多网卡)
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*/
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public static List<String> getMacIds() throws Exception {
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InetAddress ip = null;
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NetworkInterface ni = null;
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List<String> macList = new ArrayList<String>();
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Enumeration<NetworkInterface> netInterfaces = (Enumeration<NetworkInterface>) NetworkInterface
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.getNetworkInterfaces();
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while (netInterfaces.hasMoreElements()) {
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ni = (NetworkInterface) netInterfaces
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.nextElement();
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// ----------特定情况，可以考虑用ni.getName判断
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// 遍历所有ip
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Enumeration<InetAddress> ips = ni.getInetAddresses();
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while (ips.hasMoreElements()) {
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ip = (InetAddress) ips.nextElement();
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if (!ip.isLoopbackAddress() // 非127.0.0.1
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&& ip.getHostAddress().matches(
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"(\\d{1,3}\\.){3}\\d{1,3}")) {
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macList.add(getMacFromBytes(ni.getHardwareAddress()));
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}
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}
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}
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return macList;
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}
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private static String getMacFromBytes(byte[] bytes) {
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StringBuffer mac = new StringBuffer();
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byte currentByte;
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boolean first = false;
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for (byte b : bytes) {
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if (first) {
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mac.append("-");
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}
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currentByte = (byte) ((b & 240) >> 4);
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mac.append(Integer.toHexString(currentByte));
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currentByte = (byte) (b & 15);
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mac.append(Integer.toHexString(currentByte));
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first = true;
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}
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return mac.toString().toUpperCase();
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}
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}
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@ -23,9 +23,10 @@ public class LicenseTest {
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// 通用 00-16-3E-00-79-58
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// 乌海海勃湾区 50-AF-73-27-2E-B2
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// 东河新三务公开：00-16-3E-00-79-BC
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String mac = AddressUtil.getMacAddress();
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System.out.println(mac);
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String license = License.getLicense("2019-12-27", "10000", "00-16-3E-00-79-BC", "CMXX0471");
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// 本机：F0-79-60-1E-49-FC
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// String mac = AddressUtil.getMacAddress();
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// System.out.println(mac);
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String license = License.getLicense("2020-02-17", "1000", "F0-79-60-1E-49-FC", "CMXX0471");
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System.out.println(license);
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}
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