Mur*_*ati 2 java android calendar date simpledateformat
在我的应用程序中,我需要从当天开始的七天.我尝试了以下解决方案,但它正在跳过几天.
Calendar calendar = new GregorianCalendar();
SimpleDateFormat sdf = new SimpleDateFormat("EEEE dd-MMM-yyyy");
for (int i = 0; i < 7; i++) {
calendar.add(Calendar.DATE, i);
String day = sdf.format(calendar.getTime());
Log.i(TAG, day);
}
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我得到以下输出:
Sunday 18-Oct-2015
Monday 19-Oct-2015
Wednesday 21-Oct-2015
Saturday 24-Oct-2015
Wednesday 28-Oct-2015
Monday 02-Nov-2015
Sunday 08-Nov-2015
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我也试过Calendar.DAY_OF_WEEK,Calendar.DAY_OF_MONTH,Calendar.DAY_OF_YEAR而不是Calendar.DATE但得到相同的输出.
hd1*_*hd1 16
试试这个:
SimpleDateFormat sdf = new SimpleDateFormat("EEEE dd-MMM-yyyy");
for (int i = 0; i < 7; i++) {
Calendar calendar = new GregorianCalendar();
calendar.add(Calendar.DATE, i);
String day = sdf.format(calendar.getTime());
Log.i(TAG, day);
}
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您有一个日历实例,并且正在添加1,2,3,4,5,6和7天而不重置它.上述解决方案将对象创建移动到循环内.