1.配置POM.xml文件 ,配置项目所需jar

 
     
              
      
       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})         
       
      

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");            }}

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);    }}