package com.imooc.zuoye;
public class Test {
 public static void main(String[] args) {
  
   User one=new User("Lucy","123456");
       User two=new User("Mike","123456");
       System.out.println("User: " + one.getName());
       System.out.println("Password: " + one.getPassword());
       System.out.println("User: " + two.getName());
       System.out.println("Password: " + two.getPassword());
      System.out.println("=================");
      UserManager um=new UserManager();
      um.checkUser(one, two);
     }
 }

package com.imooc.zuoye;
public class User {
 private String name;
    private String password;
    public User(String name,String password){
        this.name=name;
        this.password=password;
    }
    public String getName(){
        return this.name;
    }
   
    public String getPassword(){
        return this.password;
    }
    public void setPassword(String password){
        this.password=password;
    }
   
}

package com.imooc.zuoye;

public class UserManager {
 public void checkUser(User one, User two) {
        // 判断用户名和密码是否为空，是否一致
        
        if(one.getName().equals(two.getName())&&(one.getPassword().equals(two.getPassword()))){
            System.out.println("用户名或密码一致");
           
        }else{
            System.out.println("用户名或密码不一致");
        }
     }
}