java中日期转换
/** * 转换时间字符串 由 Sat, 25 Aug 2012 18:39:00 或 2012-08-26T08:41:47.000Z * 转为2012-08-26 08:41:47 */private String parseDateStr(String value) {String result = value;DateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss", Locale.ENGLISH);if (value != null) {if (value.matches("\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}.\\d{3}Z")) {dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");}try {Date date = dateFormat.parse(value);result = new SimpleDateFormat("yyyy-MM-dd").format(date);} catch (ParseException e) {logger.error("新闻日期转换错误: " + value);e.printStackTrace();}}return result;}?
G Era designator Text
y Year Year
M Month in year Month
w Week in year Number
W Week in month Number
D Day in year Number
d Day in month Number
F Day of week in month Number
E Day in week Text
a Am/pm marker Text
H Hour in day (0-23) Number
k Hour in day (1-24) Number
K Hour in am/pm (0-11) Number
h Hour in am/pm (1-12) Number
m Minute in hour Number
s Second in minute Number
S Millisecond Number
z Time zone General time zone
Z Time zone RFC 822 time zone