public static void logInF(){
System.out.print("请填写个人信息");
System.out.println("用户名");
Scanner sc = new Scanner(System.in);
String username = sc.nextLine();
System.out.println("密码");
String password = sc.nextLine();
User user = new User();
user.setName(username);
user.setPassword(password);
System.out.println("注册成功");
System.out.println("用户名"+username+"\t"+"密码"+password);
}
public static void logIn(){
User u = new User();
System.out.println("请输入姓名");
Scanner sc = new Scanner(System.in);
String name = sc.nextLine();
System.out.println("请输入密码");
String password = sc.nextLine();
if(name.equals(u.getName()) && password.equals(u.getPassword())){
System.out.println("成功");
}else {
System.out.println("失败");
}