摘要: var map = {}; // Map map = new HashMap(); map[key] = value; // map.put(key, value); var value = map[key]; // Object value = map.get(key); var has = key in map; // boolean has = map.containsKey(... 阅读全文
posted @ 2017-06-22 16:45 小宁同学柠檬茶 阅读(286) 评论(0) 推荐(0) 编辑