java Color随机产生颜色，取值范围为red、blue、yellow、green、orange

可以使用Java中的Random类来随机产生颜色。可以将五种颜色存储在一个数组中，然后使用Random类生成一个随机的索引，从而随机选择一种颜色。下面是一个示例代码：

import java.awt.Color;
import java.util.Random;

public class ColorRandomizer {

    public static void main(String[] args) {
        String[] colors = {"red", "blue", "yellow", "green", "orange"};
        Random random = new Random();
        int index = random.nextInt(colors.length);
        String colorString = colors[index];
        Color color = null;
        switch (colorString) {
            case "red":
                color = Color.RED;
                break;
            case "blue":
                color = Color.BLUE;
                break;
            case "yellow":
                color = Color.YELLOW;
                break;
            case "green":
                color = Color.GREEN;
                break;
            case "orange":
                color = Color.ORANGE;
                break;
            default:
                break;
        }
        System.out.println("Random color: " + colorString);
        System.out.println("RGB value: " + color.getRed() + ", " + color.getGreen() + ", " + color.getBlue());
    }
}

运行以上代码会随机选择一种颜色，并输出该颜色的名称和RGB值。