MySQL中: now():获取当前时间;例:SELECT now(); // 结果:2018-07-03 13:40:14 unix_timestamp():将时间转换为时间戳;例: SELECT unix_timestamp(now()); // 结果:1530596168 相关文章: 2022-12-23 2021-11-19 2022-01-21 2022-12-23 2022-12-23 2021-09-10 2021-12-05 2021-11-19