摘要: public static void main(String[] args) { Map<String, Object> map = new HashMap<>(); map.put("姓名", "张三"); map.put("年龄",30); map.put("地址", "赫顿玛尔"); //遍历 阅读全文
posted @ 2022-10-20 01:31 wsmvswf 阅读(136) 评论(0) 推荐(0)