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  • 第四次JAVA作业

    public class TvbDog {

     public static void main(String[] args) {
      Dog per=new Dog("陈狗","黄色","18个月","藏獒");
      per.tell();

     }

    }
    class Dog{
     private String Name;
     private String Colour;
     private String Age;
     private String Nature;
     public Dog(String Name,String Colour,String Age,String Nature){
      this.setName(Name);
      this.setColour(Colour);
      this.setAge(Age);
      this.setNature(Nature);
     }
     public void tell(){
      System.out.println("名字:"+getNature()+",颜色:"+getColour()+",年龄:"+getAge()+",属性:"+getNature());
     }
     public String getName() {
      return Name;
     }
     public void setName(String name) {
      Name = name;
     }
     public String getColour() {
      return Colour;
     }
     public void setColour(String colour) {
      Colour = colour;
     }
     public String getAge() {
      return Age;
     }
     public void setAge(String age) {
      Age = age;
     }
     public String getNature() {
      return Nature;
     }
     public void setNature(String nature) {
      Nature = nature;
     }


     public static void main(String[] args) {
      User per1=new User("沉船","1");
      per1.print();
      User per2=new User("傻狗","2");
      per2.print();
      new User().count();
     }

    }
    class User{
     private String Name;
     private String Password;
     private static int count;
     public User(){
       count++;
     }
     public User(String Name,String Password){
      this.Name=Name;
      this.Password=Password;
       count++;
     }
     public String getName() {
      return Name;
     }
     public void setName(String name) {
      this.Name = name;
     }
     public String getPassword() {
      return Password;
     }
     public void setPassword(String password) {
      this.Password = password;
     }
     public static int getCount() {
      return count;
     }
     public static void setCount(int count) {
      User.count = count;
     }
     public void print(){
      System.out.println("用户名:"+Name+" "+"口令密码:"+Password);
     }
     public void count(){
      System.out.println("用户个数:"+(count-1));
     }
    }

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  • 原文地址:https://www.cnblogs.com/lmx0925/p/6607927.html
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