优化工具类

incubator-game/src/main/java/com/incubator/game/data/jedis/JedisPoolUtil.java

@@ -81,7 +81,7 @@ public final class JedisPoolUtil {
 				jedis.select(DEFAULT_DB); // 切换到指定的 Redis 数据库
 			}
 		} catch (Exception e) {
-			logger.error("Failed to select Redis database: " + DEFAULT_DB, e);
+            logger.error("Failed to select Redis database: {}", DEFAULT_DB, e);
 		}
 		return jedis;
 	}