使用简单工厂模式设计一个可以创建不同几何形状(如圆形、矩形和三角形)的绘图工厂，每个几何图形都有计算面积area()和计算周长gride()两个方法，要求在创建不支持的几何图形时，提示一个UnSupportedShapeException。

在使用简单工厂模式设计这样一个几何形状绘图工厂时，首先我们需要创建一个抽象的几何形状接口，例如`IGeometry`：

public interface IGeometry {
    double getArea();
    double getPerimeter();
}

然后分别创建圆形、矩形和三角形的具体实现类，比如`Circle`, `Rectangle`, 和 `Triangle`，它们都实现`IGeometry`接口：

public class Circle implements IGeometry {
    private final double radius;

    public Circle(double radius) {
        this.radius = radius;
    }

    @Override
    public double getArea() {
        return Math.PI * radius * radius;
    }

    @Override
    public double getPerimeter() {
        return 2 * Math.PI * radius;
    }
}

public class Rectangle implements IGeometry {
    private final double width;
    private final double height;

    public Rectangle(double width, double height) {
        this.width = width;
        this.height = height;
    }

    @Override
    public double getArea() {
        return width * height;
    }

    @Override
    public double getPerimeter() {
        return 2 * (width + height);
    }
}

public class Triangle implements IGeometry {
    private double base;
    private double height;

    // 构造函数...
    @Override
    public double getArea() {
        // 计算三角形面积...
    }

    @Override
    public double getPerimeter() {
        // 计算三角形周长...
    }
}

接着，我们创建一个`DrawingFactory`类，它包含一个创建几何形状的对象列表，并通过工厂方法返回对应类型的实例：

public class DrawingFactory {
    private static Map<String, Class<? extends IGeometry>> shapesMap = new HashMap<>();
    static {
        shapesMap.put("circle", Circle.class);
        shapesMap.put("rectangle", Rectangle.class);
        shapesMap.put("triangle", Triangle.class);
    }

    public static IGeometry createShape(String shapeType, Object... args) throws UnSupportedShapeException {
        if (!shapesMap.containsKey(shapeType)) {
            throw new UnSupportedShapeException("Unsupported shape type: " + shapeType);
        }

        try {
            Constructor<?> constructor = shapesMap.get(shapeType).getConstructor(args.getClass());
            return (IGeometry) constructor.newInstance(args);
        } catch (NoSuchMethodException | InstantiationException | IllegalAccessException | InvocationTargetException e) {
            throw new RuntimeException(e);
        }
    }
}

现在你可以像这样使用这个工厂：

try {
    IGeometry circle = DrawingFactory.createShape("circle", 5);
    System.out.println(circle.getArea()); // 输出圆的面积

    IGeometry rectangle = DrawingFactory.createShape("rectangle", 4, 6);
    System.out.println(rectangle.getArea()); // 输出矩形的面积

    IGeometry triangle = DrawingFactory.createShape("triangle", 3, 4); // 提示 UnSupportedShapeException
} catch (UnSupportedShapeException e) {
    e.printStackTrace();
}