Java - 遍历数组 (for each)

public class ForEachTest {
    public static void main(String[] args) {
        String[] cities = {"北京", "上海", "广州", "深圳"};
        for (String city : cities) {
            System.out.println(city);
        }
    }
}

输出结果：

北京
上海
广州
深圳