优化log

domain/cache/groupPower_c/group_power_grade.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"git.hilo.cn/hilo-common/domain"
 	"git.hilo.cn/hilo-common/resource/mysql"
+	"github.com/go-redis/redis/v8"
 	"hilo-group/_const/redis_key/groupPower_k"
 	"time"
 )
@@ -36,7 +37,9 @@ func BLPopGroupPowerGradeExp(model *domain.Model) *GroupPowerGradeExp {
 	queue := groupPower_k.GetGroupPowerGradeExpQueue()
 	strs, err := model.Redis.BLPop(model, time.Second, queue).Result()
 	if err != nil {
+		if err != redis.Nil {
 			model.Log.Errorf("BLPopGroupPowerGradeExp fail:%v", err)
+		}
 		return nil
 	}
 	if len(strs) >= 2 {