1.Calendar 转化 String

Calendar calendat = Calendar.getInstance();SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");String dateStr = sdf.format(calendar.getTime());

2.String 转化Calendar

String str="2012-5-27";SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd");Date date =sdf.parse(str);Calendar calendar = Calendar.getInstance();calendar.setTime(date);

3.Date 转化String

SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd");String dateStr=sdf.format(new Date());

4.String 转化Date

String str="2012-5-27";SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd");Date date= sdf.parse(str);

5.Date 转化Calendar

Calendar calendar = Calendar.getInstance();calendar.setTime(new java.util.Date());

6.Calendar转化Date

Calendar calendar = Calendar.getInstance();java.util.Date date =calendar.getTime();

7.String 转成 Timestamp

Timestamp ts = Timestamp.valueOf("2012-1-14 08:11:00");

8.Date 转 TimeStamp

SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");String time = df.format(new Date());Timestamp ts = Timestamp.valueOf(time);

以上这篇实例讲解String Date Calendar之间的转换就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。