String d="2003-05-11 21:00:00";
Date date;
SimpleDateFormat sdf = new SimpleDateFormat("YYYY-MM-DD hh24:mi:ss");
date = sdf.getDateTimeInstance().parse(d);
Date date;
SimpleDateFormat sdf = new SimpleDateFormat("YYYY-MM-DD hh24:mi:ss");
date = sdf.getDateTimeInstance().parse(d);
我希望转换后的Date也是 2003-05-11 21:00:00 这样的形式
怎么转换呢
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println(sdf.format(d));可以看一下JDK的文档中有关SimpleDateFormat的说明。
G Era designator Text AD
y Year Year 1996; 96
M Month in year Month July; Jul; 07
w Week in year Number 27
W Week in month Number 2
D Day in year Number 189
d Day in month Number 10
F Day of week in month Number 2
E Day in week Text Tuesday; Tue
a Am/pm er Text PM
H Hour in day (0-23) Number 0
k Hour in day (1-24) Number 24
K Hour in am/pm (0-11) Number 0
h Hour in am/pm (1-12) Number 12
m Minute in hour Number 30
s Second in minute Number 55
S Millisecond Number 978
z Time zone General time zone Pacific Standard Time; PST; GMT-08:00
Z Time zone RFC 822 time zone -0800