取数平台调整

gic-cloud-data-hook-service/src/main/java/com/gic/cloud/data/hook/service/DataInitUtils.java

@@ -7,7 +7,10 @@ import com.gic.cloud.data.hook.api.dto.DownloadRecord;
 import com.gic.cloud.data.hook.service.impl.FlatQueryResultServiceImpl;
 
 import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
 import java.util.ArrayList;
+import java.util.Enumeration;
 import java.util.List;
 
 public class DataInitUtils {
@@ -35,13 +38,35 @@ public class DataInitUtils {
     }
 
     private static String getHost(){
-        try{
-            String hostAddress = InetAddress.getLocalHost().getHostAddress();
-            return hostAddress;
-        }catch (Exception e){
+        String localip = null;// 本地IP，如果没有配置外网IP则返回它
+        String netip = null;// 外网IP
+        try {
+            Enumeration netInterfaces = NetworkInterface.getNetworkInterfaces();
+            InetAddress ip = null;
+            boolean finded = false;// 是否找到外网IP
+            while (netInterfaces.hasMoreElements() && !finded) {
+                NetworkInterface ni = (NetworkInterface) netInterfaces.nextElement();
+                Enumeration address = ni.getInetAddresses();
+                while (address.hasMoreElements()) {
+                    ip = (InetAddress) address.nextElement();
+                    if (!ip.isSiteLocalAddress() && !ip.isLoopbackAddress() && ip.getHostAddress().indexOf(":") == -1) {// 外网IP
+                        netip = ip.getHostAddress();
+                        finded = true;
+                        break;
+                    } else if (ip.isSiteLocalAddress() && !ip.isLoopbackAddress() && ip.getHostAddress().indexOf(":") == -1) {// 内网IP
+                        localip = ip.getHostAddress();
+                    }
+                }
+            }
+        } catch (SocketException e) {
             e.printStackTrace();
         }
-        return "";
+
+        if (netip != null && !"".equals(netip)) {
+            return netip;
+        } else {
+            return localip;
+        }
     }
 
     public static void main(String[] args){