JAVA中获取表列名

			ResultSet myResultSet = myPreparedStatement.executeQuery();
			StringBuffer myStringBuffer = new StringBuffer();
			ResultSetMetaData rsmd = myResultSet.getMetaData();
			int count = rsmd.getColumnCount();
			for (int i = 1; i <= count; i++){
				System.out.println(rsmd.getColumnName(i));
			}