user.java

java编写的控制台用户注册登陆小程序.

package day08.user_management;

public class User implements java.io.Serializable{
	private String userName;
	private String password;
	private String email;
	private int score;
	public User(String userName, String password, String email, int score) {
		super();
		this.userName = userName;
		this.password = password;
		this.email = email;
		this.score = score;
	}
	public String getEmail() {
		return email;
	}
	public void setEmail(String email) {
		this.email = email;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}

	public int getScore() {
		return score;
	}
	public void setScore(int score) {
		this.score = score;
	}
	public String getUserName() {
		return userName;
	}
	public void setUserName(String userName) {
		this.userName = userName;
	}
	@Override
	public boolean equals(Object obj) {
		if(obj instanceof User){
			User u=(User)obj;
			if(u.getUserName().equals(this.getUserName())){
				return true;
			}
		}
		return false;
	}
	@Override
	public int hashCode() {
		return userName.hashCode()^0x821a5d73;
	}
	
	
}