fix code

hutool-db/src/main/java/org/dromara/hutool/db/Session.java

@@ -37,7 +37,7 @@ import java.sql.Savepoint;
  */
 public class Session extends AbstractDb<Session> implements Closeable {
 	private static final long serialVersionUID = 3421251905539056945L;
-	private final static Log log = LogFactory.get();
+	private final static Log log = Log.get();
 
 	/**
 	 * 创建默认数据源会话

hutool-db/src/main/java/org/dromara/hutool/db/sql/SqlLog.java

@@ -29,7 +29,7 @@ public class SqlLog {
 	 */
 	public static SqlLog INSTANCE = new SqlLog();
 
-	private final static Log log = LogFactory.get();
+	private final static Log log = Log.get();
 
 	/**
 	 * 是否debugSQL