sername'),
                password: $elem.attr('password'),
                jdbc_sql: $elem.attr('jdbc_sql'),
                data_sources_choose_input: $elem.attr('data_sources_choose_input'),
                url_type: $elem.attr('url_type'),
                hdfs_path: $elem.attr('hdfs_path'),
                hdfs_mode: $elem.attr('hdfs_mode'),
                time_out: $elem.attr('time_out'),
                params: $elem.attr('params'),
                header: $elem.attr('header'),
                cooki