SSM整合学习 三

三：整合Mybatis

完整的项目如下

 

 

一：下载所需的jar包

  log4j
  log4j
  1.2.17





  org.apache.commons
  commons-dbcp2
  2.1.1




  org.mybatis
  mybatis-spring
  1.3.2




  org.mybatis
  mybatis
  3.4.6


  org.aspectj
  aspectjweaver
  1.8.4

二：编写配置信息

在dispatcher-servlet.xml中填写MVC配置信息

 

 

       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.0.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
    
    

    
    

在applicationContext.xml中填写Spring配置信息

       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
       http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.0.xsd">



    
    
    
    
        
    
    

    
              class="org.apache.commons.dbcp2.BasicDataSource"
          destroy-method="close" >
        
        
        
        
        
        
        
        
        
        
        
        
        
        
    

    
    
        
        
        
    

    
    
        
        
    

　　 
              class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        
    
    


    
        
            
            
            
            
            
            
            
            
            
        
    

    
        
        
    

 按项目图，编写对应的bean,controller,service,dao部分

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

三：测试

运行tomcat,发起hello请求，向数据库插入四条数据