学步园

		
        SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd");
        if (report.getSubmitTime() == null) {				
            report.setSubmitTime(new Date());
        }else{
        	String   datetime = sdf.format(report.getSubmitTime());
        	Date date;
			try {
				date = sdf.parse(datetime);
				report.setSubmitTime(date);
			} catch (ParseException e) {
				e.printStackTrace();
			} 
        }