轉(zhuǎn)換:
從Date到String |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Date d = new Date(); String dstr = Df.format(d); |
從String到日期 |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Date d = df.parse("2014-02-19");
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從date到calendar |
Calendar cd1 = Calendar.getInstance(); Date sd1 = df.parse(startDate); cd1.setTime(sd1); 如: startDate="2014-02-19"; |
從calender到Date |
Calendar cd1 = Calendar.getInstance(); Date d = cd1.getTime();
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格式化:
格式化Date |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); String dstr = df.format(new Date()); |
格式化Calendar |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Calendar cd1 = Calendar.getInstance(); String dstr = df.format(cd1.getTime()); |
格式化日期字符串 |
DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Date d = df.parse("2014-02-19"); DateFormat df1 = new SimpleDateFormat("MM-dd"); String dstr2 = df1.format(d); |
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