1.web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<display-name>Archetype Created Web Application</display-name>
<!-- 中文乱码过滤 -->
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--配置SpringMVC的前端控制器(核心控制器)-->
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!--配置初始化参数,用于读取SpringMVC配置文件(指定配置文件的位置),使得dispatcherServlet被创建时,就加载配置文件,初始化Spring容器-->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc.xml</param-value>
</init-param>
<!--设置DispatcherServlet控制器,在服务器启动(应用加载)的时候创建对象,取值只能是非0正整数,表示启动顺序,数字越小优先级越高-->
<load-on-startup>1</load-on-startup>
</servlet>
<!--配置dispatcherServlet的映射路径-->
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<!--把dispatcherServlet设置成 默认的缺省处理器 (覆盖Tomcat的默认处理器)-->
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- 配置加载Spring文件的监听器-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置log4j配置文件路径 -->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
<!-- 配置Log4j监听器 -->
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<error-page>
<error-code>404</error-code>
<location>/WEB-INF/errors/404.jsp</location>
</error-page>
<error-page>
<error-code>500</error-code>
<location>/WEB-INF/errors/500.jsp</location>
</error-page>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
2.spring-mybatis.xml
<?xml version="1.0" encoding="UTF-8"?>
<xml-body>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
<!-- 自动扫描 放进容器-->
<context:component-scan base-package="com.market" >
<context:include-filter type="annotation" expression="org.springframework.steretype.Component"/>
<context:include-filter type="annotation" expression="org.springframework.steretype.Repository"/>
<context:include-filter type="annotation" expression="org.springframework.steretype.Service"/>
</context:component-scan>
<!-- 加载配数据源配置文件jdbc.properties-->
<context:property-placeholder ignore-unresolvable="true" location="classpath:jdbc.properties" />
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init"
destroy-method="close">
<property name="driver" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost:3306/dongfeng?serverTimezone=GMT"/>
<property name="username" value="root"/>
<property name="password" value="19980420"/>
<!-- 初始化连接大小 -->
<property name="initialSize" value="${jdbc.initialSize}"></property>
<!-- 连接池最大数量 -->
<property name="maxActive" value="${jdbc.maxActive}"></property>
<!-- 连接池最大空闲 -->
<property name="maxIdle" value="${jdbc.maxIdle}"></property>
<!-- 连接池最小空闲 -->
<property name="minIdle" value="${jdbc.minIdle}"></property>
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="${jdbc.maxWait}"></property>
</bean>
<!-- spring和MyBatis完美整合，不需要mybatis的配置映射文件 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 自动扫描mapping.xml文件 -->
<property name="mapperLocations" value="classpath:com.market/mapping/*.xml"></property>
</bean>
<!-- DAO接口所在包名，Spring会自动查找其下的类 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.cn.hnust.dao" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
</bean>
<!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
</beans>
</xml-body>
3.spring-mvc.xml
<?xml version="1.0" encoding="UTF-8"?>
<xml-body>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!--开启注解扫描，只扫描Controller注解-->
<context:component-scan base-package="com.market.controller">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<!-- 启动mvc 注解驱动 -->
<mvc:annotation-driven></mvc:annotation-driven>
<!-- 静态资源处理 -->
<mvc:default-servlet-handler/>
<!-- 视图解释器-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 设置前缀 -->
<property name="prefix" value="/WEB-INF/jsp/" />
<!-- 设置后缀 -->
<property name="suffix" value=".jsp" />
</bean>
<!--避免IE执行AJAX时，返回JSON出现下载文件 -->
<bean id="mappingJacksonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<!-- 启动SpringMVC的注解功能，完成请求和注解POJO的映射 -->
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 -->
</list>
</property>
</bean>
<!-- 配置文件上传 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 默认编码 -->
<property name="defaultEncoding" value="utf-8" />
<!-- 文件大小最大值 -->
<property name="maxUploadSize" value="10485760000" />
<!-- 内存中的最大值 -->
<property name="maxInMemorySize" value="40960" />
</bean>
</beans>
</xml-body>
4.applicationcontext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
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
http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- 自动扫描 放进容器-->
<context:component-scan base-package="com.market" >
<context:include-filter type="annotation" expression="org.springframework.steretype.Component"/>
<context:include-filter type="annotation" expression="org.springframework.steretype.Repository"/>
<context:include-filter type="annotation" expression="org.springframework.steretype.Service"/>
</context:component-scan>
<!-- 加载配置文件 -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 自动扫描web包 ,将带有注解的类纳入spring容器管理 -->
<!--Spring 容器初始化的时候，会扫描 com.web 下标有
(@Component,@Service,@Controller,@Repository) 注解的类,纳入spring容器管理-->
<context:component-scan base-package="com.market"></context:component-scan>
<!-- dataSource 配置 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<!-- 基本属性 url、user、password -->
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost:3306/dongfeng?serverTimezone=GMT"/>
<property name="username" value="root"/>
<property name="password" value="19980420"/>
<!-- 配置初始化大小 -->
<property name="initialSize" value="${jdbc.initialSize}"/>
<!-- 连接池最小空闲 -->
<property name="minIdle" value="${jdbc.minIdle}"/>
<!-- 连接池最大使用连接数量 -->
<property name="maxActive" value="${jdbc.maxActive}"/>
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="${jdbc.maxWait}"/>
<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000"/>
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="300000"/>
</bean>
<!--使用Spring+MyBatis的环境下，我们需要配值一个SqlSessionFactoryBean来充当SqlSessionFactory
在基本的MyBatis中，SqlSessionFactory可以使用SqlSessionFactoryBuilder来创建，
而在mybatis-spring中，则使用SqlSessionFactoryBean来创建。-->
<!-- mybatis文件配置，扫描所有mapper文件 -->
<bean id="sqlSessionFactory"
class="org.mybatis.spring.SqlSessionFactoryBean"
p:dataSource-ref="dataSource"
p:typeAliasesPackage="com.market.entity"
p:mapperLocations="classpath:mapper/*.xml"/>
<!-- 如果 MyBatis 映射器 XML 文件在和映射器类相同的路径下不存在,那么另外一个需要配置文件的原因就是它了。 -->
<!-- spring与mybatis整合配置，自动扫描所有dao ,将dao接口生成代理注入到Spring-->
<!-- MapperScannerConfigurer 的作用是取代手动添加 Mapper ，自动扫描完成接口代理。
而不需要再在mybatis-config.xml里面去逐一配置mappers。 -->
<!-- 配置扫描dao包 动态实现dao接口 注入到spring容器中 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"
p:basePackage="com.market.dao"
p:sqlSessionFactoryBeanName="sqlSessionFactory"/>
<!-- 事务管理器（JDBC） -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
p:dataSource-ref="dataSource"/>
<!-- 启动声明式事务驱动 -->
<tx:annotation-driven transaction-manager="transactionManager"/>
<!-- 配置AOP通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<!-- 配置事务属性 -->
<tx:attributes>
<!-- 添加事务管理的方法 -->
<tx:method name="save*" propagation="REQUIRED"/>
<tx:method name="delete*" propagation="REQUIRED"/>
<tx:method name="update*" propagation="REQUIRED"/>
<tx:method name="select*" propagation="REQUIRED" read-only="true"/>
</tx:attributes>
</tx:advice>
<!-- 配置一个切面AOP -->
<aop:config>
<aop:aspect id="helloWorldAspect" ref="txAdvice">
<!-- 配置切点 -->
<aop:pointcut id="pointcut" expression="execution(* com.aop.*.*(..))"/>
<!-- 配置前置通知 -->
<aop:before pointcut-ref="pointcut" method="beforeAdvice"/>
<!-- 配置前置通知 -->
<aop:after pointcut-ref="pointcut" method="afterAdvice"/>
<!-- 配置后置返回通知 -->
<aop:after-returning pointcut-ref="pointcut" method="afterReturnAdvice" returning="result"/>
<!-- 配置环绕通知 -->
<aop:around pointcut-ref="pointcut" method="aroundAdvice"/>
<!-- 异常通知 -->
<aop:after-throwing pointcut-ref="pointcut" method="throwingAdvice" throwing="e"/>
</aop:aspect>
</aop:config>
<!-- 配置使Spring采用CGLIB代理 -->
<aop:aspectj-autoproxy proxy-target-class="true"/>
</beans>
