java 集合操作小结
摘要:
Map<String,String> m1=new HashMap<String,String>(); m1.put("zara", "name1"); m1.put("mahnaz","31"); m1.put("Ayna", "name2"); m1.put("zara","kkk"); Sys 阅读全文
posted @ 2018-06-20 18:12 chengjunde 阅读(134) 评论(0) 推荐(0)