我想让程序调用当前日期,将30天添加到它,然后将该日期作为字符串输出。将日历日期转换为字符串?
// Set calendar for due date on invoice gui
Calendar cal = Calendar.getInstance();
// Add 30 days to the calendar for the due date
cal.add(Calendar.DATE, 30);
Date dueDate = cal.getTime();
dueDatestr = Calendar.toString(dueDate);
什么问题? toString()的用法看起来有点奇怪。 – 2009-10-31 01:46:39