修复流量控制null

src/main/java/cn/meteor/beyondclouds/core/interceptor/IpAccessInfoCollectInterceptor.java

@@ -8,6 +8,7 @@ import cn.meteor.beyondclouds.core.flow.CollectAccessInfo;
 import cn.meteor.beyondclouds.core.flow.ParamType;
 import cn.meteor.beyondclouds.core.flow.TransmitType;
 import cn.meteor.beyondclouds.core.redis.RedisKey;
+import cn.meteor.beyondclouds.util.SubjectUtils;
 import cn.meteor.beyondclouds.util.ThreadLocalMap;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.StringUtils;
@@ -36,7 +37,7 @@ public class IpAccessInfoCollectInterceptor implements HandlerInterceptor {
 
     @Override
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
-        Subject currentSubject = (Subject) ThreadLocalMap.get(SysConstants.HTTP_ATTRIBUTE_SUBJECT);
+        Subject currentSubject = SubjectUtils.getSubject();
         String ipAddress = currentSubject.getIpAddress();
 
         if (!(handler instanceof HandlerMethod)) {