Issue with Expiry Time in Redis Set Operation

[ZhiShengYuan]

The current implementation of the IncrDataToRedis function in the codebase is encountering an issue with the expiration time when using the Set operation in Redis. The problem is illustrated in the provided example code.

func IncrDataToRedis(ctx context.Context, key string) error {
	exists, err := invaildCount.Exists(ctx, key).Result()
	if err != nil {
		return err
	}
	if exists == 0 {
		_, err := invaildCount.Set(ctx, key, 0, 24*time.Hour).Result()
	} else {
		_, err := invaildCount.Incr(ctx, key).Result()
	}
	return nil
}```
The observation is that when the Set operation is used directly after checking for existence, the expiry time does not take effect. However, if the existence check is performed before deciding whether to use Set or Incr, the expiration time works as expected.

The community is encouraged to provide insights or potential solutions to address this issue. Any ideas or suggestions would be greatly appreciated.

[ZhiShengYuan]

seems because if you try to incr a not exits key,the redis will set it automaticly