userservice.java

来自「ajax 例子. 包括:ajax实现级联菜单,下拉列表,dwr的使用. ajax」· Java 代码 · 共 33 行

package com.star;

public class UserService {
	public UserService() {

	}

	public UserValue findUserByName(String username) throws Exception{
		UserValue user = null;
		if("star".equalsIgnoreCase(username)) {
			user = new UserValue("star","123456","[e-mail]");
			return user;
		}
		else return null;
	}

	public UserValue findUserByEmail(String email) throws Exception{
		UserValue user = null;
		if(email==null) return null;
		if((email.indexOf("@")!=-1)&&(email.indexOf(".")!=-1)) {
			if("[e-mail]".equalsIgnoreCase(email)) {
				user = new UserValue("jimmy","123456","[e-mail]");
				return user;
			}
			else return null;
		}
		else {
			throw new Exception("邮箱格式错误。");
		}
	}
}