HashMap遍历

Map map = new HashMap();
  Iterator iter = map.entrySet().iterator();
  while (iter.hasNext()) {
  Map.Entry entry = (Map.Entry) iter.next();
  Object key = entry.getKey();
  Object val = entry.getValue();
  }

String value = map.get("key")

参考:http://www.cnblogs.com/meieiem/archive/2011/11/02/2233041.html
posted @ 2015-06-17 14:25  海之涯2008  阅读(153)  评论(0)    收藏  举报