userhelper.java

struts学习时的入门好例子（简单登陆例子）能帮助你更好的学习

package com.bjsxt.struts;

public class UserHelper {
	
	public static void validate(String username, String password)
	throws UserNotFoundException, PasswordErrorException {
		if (!"admin".equals(username)) {
			throw new UserNotFoundException();
		}
		if (!"admin".equals(password)) {
			throw new PasswordErrorException();
		}
	}
}