枚举如何动态生成枚举值

[leon_wzm]

比如enum Week{ONE,TWO,THREE,FOUR,FIVE,SIX,SEVEN}

Week getWeek(String day)
{
if(day.equal("ONE"))
return Week.ONE;
else if(day.equal("TWO"))
return Week.TWO;
...
}
我现在由于枚举值较多，不想用这种方法实现这种函数，请问怎么用反射做相同的事情？

[ZangXT]

枚举应该可以使用 foreach来遍历，不知道跟反射有什么关系。

[ZangXT]

public class Main {

    public static void main(String[] args) {
        Week week = getWeek("ONE");
        System.out.println(week);
    }

    public static Week getWeek(String day) {
        return Week.valueOf(day);
    }
}

enum Week {

    ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN
}

[酒浪子]

学习!