package com.chapter2;

public class Login
{
	//定義類成員變量
	public String userName;
	public String password;
	
	//初始化類成員變量
	public Login()
	{
		this.userName = null;
		this.password = null;
	}
	
	//設置類成員變量userName的值
	public void setUserName(String s)
	{
		this.userName = s;	
	}
	
	//返回類成員變量userName的值
	public String getUserName()
	{
		return this.userName;	
	}
	
	//設置類成員變量password的值
	public void setPassword(String s)
	{
		this.password = s;	
	}
	
	//返回類成員變量password的值
	public String getPassword()
	{
		return this.password;	
	}	
}