优化内网调用的IP识别拦截器：白名单+内网IP域+出口IP

src/main/java/cn/quantgroup/xyqb/interceptors/IPWhiteListInterceptor.java

 package cn.quantgroup.xyqb.interceptors;
 
 import cn.quantgroup.xyqb.util.IPUtil;
+import cn.quantgroup.xyqb.util.ValidationUtil;
 import com.google.common.collect.Sets;
-import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.web.servlet.HandlerInterceptor;
@@ -10,23 +10,17 @@ import org.springframework.web.servlet.ModelAndView;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import java.util.HashSet;
 import java.util.Set;
-import java.util.regex.Pattern;
 
 /**
  * Created by Administrator on 2017/5/9.
  */
 public class IPWhiteListInterceptor implements HandlerInterceptor {
-
-    private Integer isDebug;
-
     private static final Logger LOGGER = LoggerFactory.getLogger(IPWhiteListInterceptor.class);
 
-    private static final String patternStr = "172.*";
     private static final String [] allowIPs = {"139.198.7.123"};
     private static Set<String> allowIPSet = Sets.newHashSet(allowIPs);
-    private static final Pattern pattern = Pattern.compile(patternStr);
+    private Integer isDebug;
 
     public IPWhiteListInterceptor(Integer isDebug) {
         this.isDebug = isDebug;
@@ -38,16 +32,10 @@ public class IPWhiteListInterceptor implements HandlerInterceptor {
             return true;
         }
         String remoteIP = IPUtil.getRemoteIP(request);
-        if(StringUtils.isNoneBlank(remoteIP)){
-            remoteIP = remoteIP.trim();
-            boolean isMatch = pattern.matcher(remoteIP).matches();
-            isMatch = Boolean.logicalOr(isMatch,allowIPSet.contains(remoteIP));
-            if(!isMatch){
-                LOGGER.info("非法IP尝试访问,ip:[{}]",remoteIP);
-            }
-            return isMatch;
+        if(IPUtil.whiteOf(remoteIP) || ValidationUtil.validateLocalIpv4(remoteIP) || allowIPSet.contains(remoteIP)) {
+            return true;
         }
-        LOGGER.info("未能获取remoteIP");
+        LOGGER.info("非法IP尝试访问,ip:[{}]",remoteIP);
         return false;
     }