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
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