异常处理显示

yzg-util-cloud/src/main/java/com/yanzuoguang/cloud/service/TokenServiceCall.java

@@ -95,6 +95,9 @@ public class TokenServiceCall implements TokenLoad {
         int from = StringHelper.toInt(countCache.get(id));
         int to = from + flag;
         countCache.put(id, to);
+        if (to == 0) {
+            countCache.remove(id);
+        }
         return to;
     }