Re: [問題] 如何做到給一個string轉成變數或涵式名稱

[Chikei ( )]

Reflect.java

import java.lang.reflect.Field;
import java.util.Arrays;
import static java.lang.System.out;

public class Reflect {
    public int test = 5;
    public static void main(String... args)
    {
        Reflect reflect = new Reflect();
        try
        {
            Class<?> clazz = reflect.getClass();
            Field test = clazz.getDeclaredField("test");
            int reflectTest = test.getInt(reflect);
            out.println(reflectTest);
            test.setInt(reflect, 6);
            out.println(reflect.test);
        } catch (NoSuchFieldException e)
        {
            e.printStackTrace();
        } catch (IllegalAccessException e)
        {
            e.printStackTrace();
        }
    }
}

執行結果
chikei@gentoo ~ $ java Reflect
5
6

這樣不行？

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