1 public static Map<String, String> getDayOfYear(){
2 Map<String,String> map=new HashMap<String,String>();
3 SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
4 List<String> fullDayList = new ArrayList<String>(32);
5 Calendar ca = Calendar.getInstance();
6 ca.clear();
7 ca.set(Calendar.YEAR, 2019);
8 ca.set(Calendar.MONTH,0);
9 ca.set(Calendar.DAY_OF_MONTH, 0);
10 int count = ca.getActualMaximum(Calendar.DAY_OF_YEAR);
11 for (int j = 1; j <= count ; j++) {
12 fullDayList.add(sdf.format(ca.getTime()));
13 ca.add(Calendar.DAY_OF_MONTH,1);
14 //星期
15 Locale.setDefault(Locale.CHINA);
16 String[] dayStringOfWeek = {"星期日","星期一","星期二","星期三","星期四","星期五","星期六"};
17 int d = ca.get(Calendar.DAY_OF_WEEK);
18 String day=sdf.format(ca.getTime())+dayStringOfWeek[d-1];
19 map.put("time", day);
20 for (Object value : map.values()) {
21 System.out.println(value);
22 }
23 }
24 return map;
25 }
26 public static void main(String[] args){
27 Map<String, String> map=getDayOfYear();
28 }
