wms / wms4_guangzhouzhongche · Commits

Commit b1503e5a7fc9f0ac392104331ea4cc9018035367

Authored by 谭毅彬
1 parent f69e3e6d

linux ip地址验证 

Signed-off-by: TanYibin <5491541@qq.com>
Inline Side-by-side
Showing 1 changed file with 19 additions and 25 deletions
huaheng-wms-core/src/main/java/org/jeecg/JeecgSystemApplication.java
  View file @b1503e5
1 1 package org.jeecg;
2 2  
  3 +import java.net.Inet4Address;
  4 +import java.net.Inet6Address;
3 5 import java.net.InetAddress;
4 6 import java.net.NetworkInterface;
  7 +import java.net.SocketException;
5 8 import java.net.UnknownHostException;
6 9 import java.util.Enumeration;
7 10  
  11 +import javax.transaction.SystemException;
  12 +
8 13 import org.jeecg.common.util.oConvertUtils;
9 14 import org.springframework.boot.SpringApplication;
10 15 //import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
... ... @@ -32,7 +37,7 @@ public class JeecgSystemApplication extends SpringBootServletInitializer {
32 37 return application.sources(JeecgSystemApplication.class);
33 38 }
34 39  
35   - public static void main(String[] args) throws UnknownHostException {
  40 + public static void main(String[] args) throws SystemException, UnknownHostException {
36 41 ConfigurableApplicationContext application = SpringApplication.run(JeecgSystemApplication.class, args);
37 42 Environment env = application.getEnvironment();
38 43 String ip = getLocalHostExactAddress().getHostAddress();
... ... @@ -46,40 +51,29 @@ public class JeecgSystemApplication extends SpringBootServletInitializer {
46 51 + "WEB External: \thttp://" + ip + ":" + port + path + "/index.html\n\t"
47 52 + "API External: \thttp://" + ip + ":" + port + path + "/\n\n\t"
48 53 + "Swagger文档: \thttp://" + ip + ":" + port + path + "/doc.html\n\n\t"
49   - + "The following profiles are active: " + profiles + "\n"
  54 + + "The following profiles are active: [" + profiles + "]\n"
50 55 + "----------------------------------------------------------");
51 56 }
52   -
  57 +
53 58 public static InetAddress getLocalHostExactAddress() {
54 59 try {
55   - InetAddress candidateAddress = null;
  60 + InetAddress inetAddress = null;
56 61  
57 62 Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
58 63 while (networkInterfaces.hasMoreElements()) {
59   - NetworkInterface iface = networkInterfaces.nextElement();
60   - // 该网卡接口下的ip会有多个，也需要一个个的遍历，找到自己所需要的
61   - for (Enumeration<InetAddress> inetAddrs = iface.getInetAddresses(); inetAddrs.hasMoreElements();) {
62   - InetAddress inetAddr = inetAddrs.nextElement();
63   - // 排除loopback回环类型地址（不管是IPv4还是IPv6 只要是回环地址都会返回true）
64   - if (!inetAddr.isLoopbackAddress()) {
65   - if (inetAddr.isSiteLocalAddress()) {
66   - // 如果是site-local地址，就是它了 就是我们要找的
67   - // ~~~~~~~~~~~~~绝大部分情况下都会在此处返回你的ip地址值~~~~~~~~~~~~~
68   - return inetAddr;
69   - }
70   -
71   - // 若不是site-local地址 那就记录下该地址当作候选
72   - if (candidateAddress == null) {
73   - candidateAddress = inetAddr;
74   - }
75   -
  64 + NetworkInterface netInterface = networkInterfaces.nextElement();
  65 + // System.out.println(netInterface.getName());
  66 + Enumeration<InetAddress> addresses = netInterface.getInetAddresses();
  67 + while (addresses.hasMoreElements()) {
  68 + InetAddress ipTmp = addresses.nextElement();
  69 + if (ipTmp != null && ipTmp instanceof Inet4Address && ipTmp.isSiteLocalAddress() && !ipTmp.isLoopbackAddress()
  70 + && ipTmp.getHostAddress().indexOf(":") == -1) {
  71 + inetAddress = ipTmp;
76 72 }
77 73 }
78 74 }
79   -
80   - // 如果出去loopback回环地之外无其它地址了，那就回退到原始方案吧
81   - return candidateAddress == null ? InetAddress.getLocalHost() : candidateAddress;
82   - } catch (Exception e) {
  75 + return inetAddress == null ? InetAddress.getLocalHost() : inetAddress;
  76 + } catch (SocketException | UnknownHostException e) {
83 77 e.printStackTrace();
84 78 }
85 79 return null;
... ...