摘要: public class Test { public static void main(String[] args) { List> listMaps = new ArrayList>(); Map map1 = new HashMap(); map1.put("1", "a"); map1.put("... 阅读全文
posted @ 2019-10-31 16:48 Samuel-Leung 阅读(951) 评论(0) 推荐(0) 编辑