1 Map
     
       map = new LinkedHashMap
      
       (); 2         map.put("shuoji", "手机图赏"); 3         map.put("pingban", "平板电脑"); 4         map.put("bijiben", "笔记本电脑"); 5         map.put("pingguo", "苹果"); 6         map.put("xiangji", "数码相机"); 7         map.put("chaojiben", "超级本"); 8         map.put("shexiangji", "数码摄像机"); 9 10         Iterator it = map.keySet().iterator();11         while (it.hasNext()) {12             String key = (String) it.next();13             String value = map.get(key);14             System.out.println(key + ":" + value);15         }16         for (Map.Entry
       
         entry : map.entrySet()) {17             System.out.println(entry.getKey() + ":" + entry.getValue());18         }