今天修改了昨天作業的錯誤。

public class work01 {
?? ?private String brand;
?? ?private String color;
?? ?public work01() {}
?? ?public work01(String b,String c) {
?? ??? ?brand=b;
?? ??? ?color=c;
?? ?}
?? ?public void show(){
?? ??? ?System.out.println("汽車品牌是"+brand);
?? ??? ?System.out.println("汽車顏色是"+color);
?? ?}

}

import day13001.work01;

public class work01test {

?? ?public static void main(String[] args) {
?? ??? ?work01 w=new work01("法拉利","紅色 ");
?? ??? ?w.show();

?? ?}

}

public class work02 {
?? ?private String name;
?? ?private String type;
?? ?private int size;
?? ?private int level;
?? ?private String desc;
?? ?
?? ?public work02() {}
?? ?public work02(String name1,String type1,int size1,int level1,String desc1) {
?? ??? ?name=name1;
?? ??? ?type=type1;
?? ??? ?size=size1;
?? ??? ?level=level1;
?? ??? ?desc=desc1;
?? ?}
?? ?
?? ?public void show() {
?? ??? ?System.out.println("游戲的名稱"+name);
?? ??? ?System.out.println("游戲的類型"+type);
?? ??? ?System.out.println("游戲的大小"+size);
?? ??? ?System.out.println("游戲的星級"+level);
?? ??? ?System.out.println("游戲的簡介 "+desc);
?? ?}
}

import day13001.work02;

public class work02test {

?? ?public static void main(String[] args) {
?? ??? ?work02 g = new work02("王者榮耀","MOBA",5,5,"好游戲");
?? ??? ?g.show();

?? ?}

}

public class work03 {
?? ?private String name;
?? ?private String number;
?? ?private double baseSalary;
?? ?private double rate;
?? ?
?? ?public work03() {}
?? ?public work03(String name1,String number1,double baseSalary1,double rate1) {
?? ??? ?name=name1;
?? ??? ?number=number1;
?? ??? ?baseSalary=baseSalary1;
?? ??? ?rate=rate1;
?? ?}
?? ?
?? ?
?? ?public String getName() {
?? ??? ?return name;
?? ?}
?? ?public String getNumber() {
?? ??? ?return number;
?? ?}
?? ?public double getBaseSalary() {
?? ??? ?return baseSalary;
?? ?}
?? ?public double getRate() {
?? ??? ?return rate;
?? ?}
?? ?public double getSumSalary() {
?? ??? ?return baseSalary*rate+baseSalary;
?? ?}
}

import day13001.work03;

public class work03test {

?? ?public static void main(String[] args) {
?? ??? ?// TODO Auto-generated method stub
?? ??? ?work03 h = new work03("打工人","A0001",15000,0.1);
?? ??? ?System.out.println(h.getName());
?? ??? ?System.out.println(h.getNumber());
?? ??? ?System.out.println(h.getBaseSalary());
?? ??? ?System.out.println(h.getRate());
?? ??? ?System.out.println(h.getSumSalary());
?? ?}

}

繼續向下學習了權限修飾符，代碼塊和main方法詳解。

總結

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