2005-3-31 10:29:17
2005-3-31 10:31:04
2005-3-31 10:31:04
2005-3-31 10:33:10
2005-3-31 10:33:10
2005-3-31 10:33:54
2005-3-31 10:36:01
2005-3-31 9:37:59
2005-3-31 9:58:45
……
2005-3-31 10:31:04
2005-3-31 10:31:04
2005-3-31 10:33:10
2005-3-31 10:33:10
2005-3-31 10:33:54
2005-3-31 10:36:01
2005-3-31 9:37:59
2005-3-31 9:58:45
……
他的排序本身1>9，所以接着9就在后边了。 不知道你存的数据是什么格式，不管如何，小时还是放两个H,就是这样2005-3-31 09:37:59
2005-3-31 09:58:45