设置缓存过期时间

flow-workflow/flow-workflow-biz/src/main/java/com/flow/service/impl/FlowDefineServiceImpl.java

@@ -119,7 +119,8 @@ public class FlowDefineServiceImpl extends BaseServiceImpl<FlowDefineDao, FlowDe
         String serialKey = String.format("flow:serial:%s", currentDate);
         Long increment = redisService.incr(serialKey, 1L);
         if (increment == 1L) {
-            redisService.expire(serialKey, 60 * 60 * 24L);
+            long secondsInYear = 365L * 24 * 60 * 60;
+            redisService.expire(serialKey, secondsInYear);
         }
         String serial = String.format("%3s", increment).replace(" ", "0");
         String instanceId = String.format("fw%s%s", currentDate, serial);