Struts2+Spring3+Mybatis3开发环境搭建-白红宇

Struts2+Spring3+Mybatis3开发环境搭建

阅读量：4048 次

发布时间：2019-05-25

本文共 6746 字，大约阅读时间需要 22 分钟。

本文主要介绍Struts2+Spring3+Mybatis3开发环境搭建

Struts和Spring不过多介绍。

MyBatis 是支持普通 SQL 查询,存储过程和高级映射的优秀持久层框架。MyBatis 消除了几乎所有的 JDBC 代码和参数的手工设置以及结果集的检索。MyBatis 使用简单的 XML 或注解用于配置和原始映射,将接口和 Java 的 POJOs(Plan Old Java Objects,普通的 Java 对象)映射成数据库中的记录。

环境：

Struts-2.3.14

Spring-3.2.1

MyBatis-3.2.2

在apache-tomcat-7.0.39下测试通过

Project目录结构

lib文件夹下的依赖包：

入口web.xml


    
    	
     
      test_ssm
     	
     		
      
       index.jsp
      	
     	
     	
     		
      
       contextConfigLocation
      		
      
       classpath:config/applicationContext-*.xml
      	
     	
     	
     		
      
       org.springframework.web.context.ContextLoaderListener
      	
     	
     	
     		
      
       struts2
      		
      
       org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
      		
      			
       
        config
       			
       
        struts-default.xml,struts-plugin.xml,/config/struts.xml
       		
      	
     	
     		
      
       struts2
      		
      
       /*

Spring配置文件

applicationContext-common.xml


    
    	
     	
     	
     	
     		
      		
      		
      		
      	
     	
     	
     		
      		
      			
        			
     
      
         
      
       
      
         
          
              
                   
        
         PROPAGATION_REQUIRED
                    
        
         PROPAGATION_REQUIRED
                    
        
         PROPAGATION_REQUIRED
                    
        
         PROPAGATION_REQUIRED
                    
        
         PROPAGATION_REQUIRED
                    
        
         PROPAGATION_REQUIRED
                    
        
         readOnly

applicationContext-beans.xml

Struts配置文件

struts.xml

struts-user.xml

Mybatis配置文件

mabatis-config.xml

UserManageAction.java

package com.jialin.action;import com.jialin.entity.UserInfo;import com.jialin.service.IUserInfoService;public class UserManageAction {	private IUserInfoService userInfoService;	public IUserInfoService getUserInfoService() {		return userInfoService;	}	public void setUserInfoService(IUserInfoService userInfoService) {		this.userInfoService = userInfoService;	}	private UserInfo userInfo;	public UserInfo getUserInfo() {		return userInfo;	}	public void setUserInfo(UserInfo userInfo) {		this.userInfo = userInfo;	}	 	public String insertUser() {		userInfoService.insertUser(userInfo);		return "success";	}	public String editUser() {		userInfoService.edit(userInfo);		return "success";	}	public String removeUser() {		userInfoService.remove(userInfo);		return "success";	}	public String getUserById() {		userInfoService.get(userInfo);		return "success";	}	public String getListByName() {		userInfoService.getList(userInfo);		return "success";	}	public String getAllUser() {		userInfoService.getAllUser();		return "success";	}}

IUserInfoService.java

package com.jialin.service;import java.util.List;import com.jialin.entity.UserInfo;public interface IUserInfoService {	public void insertUser(UserInfo user);	public void edit(UserInfo user);	public void remove(UserInfo user);	public UserInfo get(UserInfo user);	public List getList(UserInfo user);		public List getAllUser();}

UserInfoService.java

package com.jialin.service;import java.util.List;import java.util.Iterator;import com.jialin.dao.UserInfoDao;import com.jialin.entity.UserInfo;public class UserInfoService implements IUserInfoService {		private UserInfoDao userInfoDao;		public UserInfoDao getUserInfoDao() {		return userInfoDao;	}	public void setUserInfoDao(UserInfoDao userInfoDao) {		this.userInfoDao = userInfoDao;	}	@Override	public void insertUser(UserInfo user)	{		userInfoDao.insertUser(user);	}	@Override	public void edit(UserInfo user) {		userInfoDao.edit(user);			}	@Override	public void remove(UserInfo user) {		userInfoDao.remove(user);			}	@Override	public UserInfo get(UserInfo user) {		UserInfo user1=userInfoDao.get(user);		System.out.println(user1.getUsername());		return user1;	}	@Override	public List getList(UserInfo user) {		List list=userInfoDao.getList(user);				for(Iterator iter=list.iterator();iter.hasNext();)		{			UserInfo user1=(UserInfo)iter.next();			System.out.println(user1.getUsername()+",");		}				return list;	}	@Override	public List getAllUser() {		List list= userInfoDao.getAllUser();		for(Iterator iter=list.iterator();iter.hasNext();)		{			UserInfo user=(UserInfo)iter.next();			System.out.println(user.getUsername()+",");		}				return list;	}	}

UserInfoDao.java

package com.jialin.dao;import java.util.List;import com.jialin.entity.UserInfo;public interface UserInfoDao {		public void insertUser(UserInfo user);	public void edit(UserInfo user);	public void remove(UserInfo user);	public UserInfo get(UserInfo user);	public List getList(UserInfo user);		public List getAllUser();}

UserInfo.java

package com.jialin.entity;public class UserInfo {	private int id;	private String username;	private String password;	private String ismanager;	public void setIsmanager(String ismanager) {		this.ismanager = ismanager;	}	public String getIsmanager() {		return ismanager;	}	public void setUsername(String username) {		this.username = username;	}	public String getUsername() {		return username;	}	public void setPassword(String password) {		this.password = password;	}	public String getPassword() {		return password;	}	public void setId(int id) {		this.id = id;	}	public int getId() {		return id;	}}

Mybaitis映射文件

userinfo-mapper.xml


           
             
         
     
                	insert into userinfo(username,password,ismanager) values (#{username},#{password},#{ismanager})      
         	  	
       	
     		
     		
     		
     
      		update userinfo set		username = #{username},		password = #{password}		where id = #{id}	
     		
     
      		delete from userinfo where id = #{id}

userinfo-resultMap.xml

测试jsp

<%@ page contentType="text/html; charset=UTF-8"%>	用户管理
	
    
	
    
             id:
      
     
		用户名：
      
     
		密码：
       
     
		是否为管理员：

贴代码也是个体力活，多余的话没有，核心的几个配置文件的说明都已写到注释里。

下面会出一篇文章探讨一个Hibernate和Mybatis的区别，还会出一些对这些框架讨论的文章，欢迎大家关注！

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