代码区

package cn.sxt.action;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Scope;import org.springframework.stereotype.Controller;import cn.sxt.service.UserService;import cn.sxt.vo.User;@Controller("userAction")@Scope("prototype")public class UserAction {    private List
      
        list;    @Autowired    private UserService userService;        public String list(){        list = userService.getAll();        return "success";    }        public List
       
         getList() {        return list;    }    public void setList(List
        
          list) {        this.list = list;    }    public UserService getUserService() {        return userService;    }    public void setUserService(UserService userService) {        this.userService = userService;    }    }
        
       
      

package cn.sxt.dao;import java.util.List;import cn.sxt.vo.User;public interface UserDao {    public List
      
        getAll();}
      

package cn.sxt.dao.impl;import java.util.List;import org.apache.ibatis.session.SqlSessionFactory;import org.mybatis.spring.support.SqlSessionDaoSupport;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Repository;import cn.sxt.dao.UserDao;import cn.sxt.vo.User;@Repository("userDao")public class UserDaoImpl extends SqlSessionDaoSupport implements UserDao{    @Autowired    @Override    public void setSqlSessionFactory(SqlSessionFactory sqlSessionFactory) {        super.setSqlSessionFactory(sqlSessionFactory);    }    public List
      
        getAll() {        return this.getSqlSession().selectList("cn.sxt.vo.user.mapper.getAll");    }}
      

package cn.sxt.service;import java.util.List;import cn.sxt.vo.User;public interface UserService {    public List
      
        getAll();}
      

package cn.sxt.service.impl;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import cn.sxt.dao.UserDao;import cn.sxt.service.UserService;import cn.sxt.vo.User;@Service("userService")public class UserServiceImpl implements UserService{    @Autowired    private UserDao userDao;    public void setUserDao(UserDao userDao) {        this.userDao = userDao;    }    public List
      
        getAll() {        return userDao.getAll();    }}
      

package cn.sxt.test;import java.util.List;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import cn.sxt.dao.UserDao;public class Test {    public static void main(String[] args) {        ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");        UserDao userDao = (UserDao)ac.getBean("userDao");        List list = userDao.getAll();        System.out.println(list.size());    }}

package cn.sxt.vo;public class User {    private int id;    private String name;    private String pwd;    public int getId() {        return id;    }    public void setId(int id) {        this.id = id;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public String getPwd() {        return pwd;    }    public void setPwd(String pwd) {        this.pwd = pwd;    }}

      
          
               select * from user    
      

      
          
               
                    
         
          /list.jsp
                 
            
       
      

      
        
       
        17ssm_annotation
         
         
             
        
         contextConfigLocation
              
        
         classpath:applicationContext.xml
          
         
             
        
         org.springframework.web.context.ContextLoaderListener
          
         
         
             
        
         struts2
              
        
         org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
          
         
             
        
         struts2
              
        
         /*
          
         
           
        
         index.html
            
        
         index.htm
            
        
         index.jsp
            
        
         default.html
            
        
         default.htm
            
        
         default.jsp
          
       
      

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%>                  
          
          
              
          
          
                
              
      
      
               
        
                     
编号
                     
姓名
                     
密码
                
                
                     
${bean.id }
                     
${bean.name }
                     
${bean.pwd }