摘要: //方法一 Set keys = map.keySet(); for (String key:keys) { System.out.println(key+","+map.get(key)); } //方法二 Set> entryseSet=map.entrySet(); for (Map.Entry entry:entryseSet) { System... 阅读全文
posted @ 2017-04-12 10:52 kedarui 阅读(193) 评论(0) 推荐(0) 编辑