SSH框架J2ee实例（实现了登陆操作）

【实例截图】

【核心代码】

package com.sunline.action;

import java.util.List;
import java.util.Map;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.sunline.biz.UserBiz;
import com.sunline.entity.User;

public class LoginAction extends ActionSupport {
	private static final long serialVersionUID = 1889710968497585080L;
	private String userName;
	private String userPassword;
	public String getUserName() {
		return userName;
	}
	public void setUserName(String userName) {
		this.userName = userName;
	}
	public String getUserPassword() {
		return userPassword;
	}
	public void setUserPassword(String userPassword) {
		this.userPassword = userPassword;
	}
	@Override
	public String execute() throws Exception {
	    //加载applicationContext.xml配置  
	    ApplicationContext context=new ClassPathXmlApplicationContext("applicationContext.xml"); 
	    //获取配置中的实例  
	    UserBiz userBiz =(UserBiz)context.getBean("userBiz"); 
	    User user = new User();
	    user.setUserName(this.userName);
	    user.setUserPassword(this.userPassword);
	    List<User> list = userBiz.Login(user);
	    if(list.size()>=1){
			ActionContext text = ActionContext.getContext();
			Map<String, Object> session = text.getSession();
		//	session.put("user",list);
			session.put("user",this.userName);
			return SUCCESS;
	    }else{
	    	return ERROR;
	    }
	}
	
}