1 Map map = new HashMap();
2
3 for (Iterator iter = map.entrySet().iterator(); iter.hasNext();) {
4
5 Map.Entry entry = (Map.Entry) iter.next();
6
7 Object key = entry.getKey(); //得键
8
9 Object val = entry.getValue(); //得值
10
11 }
12
13 或者:
14
15 Map map = new HashMap();
16
17 for (Iterator iter = map.keySet().iterator(); iter.hasNext();) {
18
19 Object key = iter.next(); //得键
20
21 Object val = map.get(key); //得值
22
23 }