增加了redis工具库中的方法

sdkredis/ice_gametopREDIS.go

@@ -541,7 +541,7 @@ func IceGameTopRedisGetSingleUserRangeRankInfo(uid string, gtid string, gid stri
 		if err != nil {
 			return nil, rank.(string), err
 		}
-		count, err := RedisZCount(conn, "sortset:gtid:"+gtid+":gid:"+gid+":toptype:"+toptype, "-inf", "+inf")
+		count, err := RedisZCount(redisConn, "sortset:gtid:"+gtid+":gid:"+gid+":toptype:"+toptype, "-inf", "+inf")
 		if err != nil {
 			return nil, count.(string), err
 		}