Java创建List初始化赋值

2周前 • 26次点击 • 来自 其他

标签: Java

String[] cities = new String[]{"Beijing","Shanghai","Shangrao"}

List<String> cityList = new ArrayList<String>() {
	{
		add("Beijing");
		add("Shanghai");
		add("Shangrao");
	}
};
cityList.forEach(System.out::println);