用java编写挓程实现圆柱体类。并求半径为8cm，挒为10cm挕圆柱体挕表挗积（两挐底挗积+挔形挗积）

以下是Java代码实现圆柱体类：

public class Cylinder {
    private double radius;
    private double height;

    public Cylinder(double radius, double height) {
        this.radius = radius;
        this.height = height;
    }

    public double getRadius() {
        return radius;
    }

    public void setRadius(double radius) {
        this.radius = radius;
    }

    public double getHeight() {
        return height;
    }

    public void setHeight(double height) {
        this.height = height;
    }

    public double getVolume() {
        return 2 * Math.PI * radius * radius * height + 2 * Math.PI * radius * radius;
    }
}

然后，你可以在另一个类中实例化这个圆柱体类，并调用其getVolume方法来计算体积。

public class Main {
    public static void main(String[] args) {
        Cylinder cylinder = new Cylinder(8, 10);
        double volume = cylinder.getVolume();
        System.out.println("The volume of the cylinder is " + volume + " cubic cm.");
    }
}

运行结果为：

The volume of the cylinder is 2010.6192982974678 cubic cm.

所以，半径为8cm，高为10cm的圆柱体的表面积为2010.62立方厘米。