1.配置POM.xml文件 ,配置项目所需jar包

2.配置WEB.xml:

     配置spring监听器

     
      
               
       
        contextConfigLocation
               
       
        classpath:application-context.xml
           
               
      
               
       
        org.springframework.web.context.ContextLoaderListener
           

3.创建anotation.xml配置文件

    

 
         
     
              
                   

4. 创建jdbc.properties和jdbc.xml，并配置：

     
driverClass=com.mysql.jdbc.Driver    jdbcUrl=jdbc:mysql://localhost:3306/shop?characterEncoding=UTF-8    user=root    password=         
          
      
               
               
       
                
                
            

5.配置property.xml文件,读取JDBC配置

   

 
     
              
      
                   
       
                        
                        
        
         classpath:properties/jdbc.properties
                    
                    

6.配置mybatis.xml文件

          
      
               
               
               
       
                     
            
        
                 
             

7.事务管理transation.xml: 

     

         
     
              
                   
          

8.UserInfoDAO.xml

           
     
          
      
               insert into user_info (user_name,user_sex)        values(#{userName},#{userSex})    

9.事务管理注释：@Transactional

import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import cn.liu.croe.bean.UserInfo;import cn.liu.croe.dao.UserInfoDAO;import cn.liu.croe.service.IUserInfoService;@Service@Transactionalpublic class UserInfoServiceImpl implements IUserInfoService {    @Autowired    private UserInfoDAO userdao;    public void addUser(UserInfo user) {         int i = userdao.add(user);                System.out.println(i);          throw new RuntimeException("运行时异常");    }}

10.测试类：

package cn.shop.userinfo;import org.junit.Test;import org.junit.runner.RunWith;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4Cla***unner;import cn.liu.croe.bean.UserInfo;import cn.liu.croe.service.IUserInfoService; @RunWith(SpringJUnit4Cla***unner.class)@ContextConfiguration(locations = "classpath:application-context.xml")public class UserTest {    @Autowired    private IUserInfoService service;    @Test    public void testAdd() {        UserInfo user = new UserInfo();        user.setUserName("秋香");        user.setUserSex("女");        service.addUser(user);    }}