如何从java sql.Timestamp对象获取当天的名字？

Question

如何从java sql.Timestamp周一,周二等对象获取当天的名字？

Answer 1

如果ts是您的Timestamp对象,那么以字符串格式获取月份:

String month = (new SimpleDateFormat("MMMM")).format(ts.getTime()); // "April"

而对于星期几:

String day = (new SimpleDateFormat("EEEE")).format(ts.getTime()); // "Tuesday"

Answer 2

您将java.sql.Timestamp转换为java.sql.Date并通过Calendar发送它.

java.sql.Timestamp ts = rs.getTimestamp(1);
java.util.GregorianCalendar cal = Calendar.getInstance();
cal.setTime(ts);
System.out.println(cal.get(java.util.Calendar.DAY_OF_WEEK));