java報錯
package javaapplication1;
import java.awt.Point;
import java.awt.Rectangle;
?/**
?*
?* @author LENOVO
?*/
public class HelloWorld {
? ? /** Creates a new instance of HelloWorld */
? ?
? ? public static void main(String[] args){
? ? //Declare and create a point object and two rectangle objects.
? ? Point originOne=new Point(23,94);
? ? Rectangle rectOne=new Rectangle(originOne,100,200);
? ? Rectangle rectTwo=new Rectangle(50,100);
? ??
? ? //display rectOne's' width,height,and area
? ? System.out.println("Width of rectOne:"+rectOne.width);
? ? System.out.println("Height of rectOne:"+rectOne.height);
? ? System.out.println("Area of rectOne:"+rectOne.getArea());
? ??
? ? // rectTwo's position
? ? rectTwo.orgin=originOne;
? ??
? ? //display recentTwo's position
? ? System.out.println("X Position of rectTwo:"+rectTwo.orgin.x);
? ? System.out.println("Y Position of rectTwo:"+rectTwo.orgin.y);
? ??
? ? //move rectTwo and display its new position
? ? rectTwo.move(40,72);
? ? System.out.println("X Position of rectTwo:"+rectTwo.origin.x);
? ? System.out.println("Y Position of rectTwo:"+rectTwo.origin.y);? ?
? ? }
}
Rectangle rectOne=new Rectangle(originOne,100,200);這一行報錯
請教一下老師,是為什么呢
2021-01-27
可能是你寫的類方法的名字或者參數(shù)類型或參數(shù)的數(shù)量不對