鸿蒙Native SDK JNI C++开发入门和实战-示例扩展支持lua脚本

   public static void testDelete() throws SQLException {        // 1. 创建QueryRunner对象        QueryRunner queryRunner = new QueryRunner(JDBCTools.getDataSource());        String sql = "delete from user where id=?";        queryRunner.update(sql,2000);    }