摘要： select FROM_UNIXTIME(1464973385.641,'%Y-%m-%d %H:%i:%s'); select UNIX_TIMESTAMP('2016-06-04 01:03:05'); 结果： FROM_UNIXTIME(1464973385.641,'%Y-%m-%d %H:%i:%s') 2016-06-04 01:03:05 UNIX_TIMESTAMP('20... 阅读全文