springmvc 整合 mybitas 的框架 没有在xm...1

发布网友 发布时间：2024-03-03 21:22

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热心网友 时间：2024-04-09 21:01

不说了多了 直接上代码 首先是从程序的入口开始说：
web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>

<!--
设置session过期的时间
-->
<session-config>
<session-timeout>20</session-timeout>
</session-config>

<!--
读取spring的配置文件
-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:config/spring.xml;classpath:config/spring-myBatis.xml</param-value>
</context-param>

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>

<!--
设置字符编码，将所有的字符编码同意设置为utf-8
-->
<filter>
<filter-name>filterEncoding</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>filterEncoding</filter-name>
<url-pattern>/</url-pattern>
</filter-mapping>

<!--
生成一次性验证码的servlet
-->
<servlet>
<servlet-name>verifyCode</servlet-name>
<servlet-class>com.longhang.tool.verifyCode.VerifyCodeServlet</servlet-class>
</servlet>

<!--
将所有*.do的请求交给springMVC的DispatcherServlet来处理
-->
<servlet>
<servlet-name>DispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:config/springMVC-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>verifyCode</servlet-name>
<url-pattern>/verifyCode</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>DispatcherServlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
</web-app>

springMVC的配置文件

<?xml version="1.0" encoding="UTF-8"?>

<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"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd

http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

<!--
配置自动扫描的包，让其扫描 com.longhang,controller下面的所有包
-->

<context:component-scan base-package = "com.longhang.controller"></context:component-scan>

<!--
配置视图解析器
将视图逻辑名解析为/*.jsp
-->
<bean class = "org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name = "prefix" value = "/"></property>
<property name = "suffix" value = ".jsp"></property>
</bean>
</beans>

spring.xml的配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
">
<context:property-placeholder location="classpath:config/druid.properties" />
<!-- 自动扫描(自动注入) -->
<context:component-scan base-package = "com.longhang.service"></context:component-scan>

</beans>

spring-myBatis.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
">
<!-- 配置数据源 --><!--
<bean name = "datasource" class = "com.alibaba.druid.pool.DruidDataSource" init-method = "init" destroy-method = "close">
<property name ="url" value = "${jdbc_url}"></property>
<property name="username" value="${jdbc_userName}" />
<property name="password" value="${jdbc_password}" />
</bean>

--><bean name = "datasource" class = "com.alibaba.druid.pool.DruidDataSource" init-method = "init" destroy-method = "close">
<property name ="url" value = "jdbc:mysql://localhost:8000/bookShopping"></property>
<property name="username" value="root" />
<property name="password" value="13072399672" />
</bean>

<!--配置sqlSessionFactory 并读取mybatis的一些配置-->
<bean name = "sqlSessionFactory" class = "org.mybatis.spring.SqlSessionFactoryBean">
<property name = "dataSource" ref = "datasource"></property>
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
</bean>

<!--
自动扫描 将Mapper接口生成代理注入到Spring
-->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.longhang.dao" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
</bean>

<!--
配置事物
-->
<bean id = "transactionManager" class = "org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name = "dataSource" ref = "datasource"></property>
</bean>

<!--
<tx:annotation-driven transaction-manager = "transactionManager"/>
-->

<!--
事物的具体内容
-->
<tx:advice id="transactionAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="append*" propagation="REQUIRED" />
<tx:method name="insert*" propagation="REQUIRED" />
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="modify*" propagation="REQUIRED" />
<tx:method name="edit*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="remove*" propagation="REQUIRED" />
<tx:method name="repair" propagation="REQUIRED" />
<tx:method name="delAndRepair" propagation="REQUIRED" />

<tx:method name="get*" propagation="SUPPORTS" />
<tx:method name="find*" propagation="SUPPORTS" />
<tx:method name="load*" propagation="SUPPORTS" />
<tx:method name="search*" propagation="SUPPORTS" />
<tx:method name="datagrid*" propagation="SUPPORTS" />

<tx:method name="*" propagation="SUPPORTS" />
</tx:attributes>
</tx:advice>

<!--
定义一个切面,在定义的切面上加入事物
-->
<aop:config>
<aop:pointcut id="transactionPointcut" expression="execution(* com.longhang.service..*Impl.*(..))" />
<aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" />
</aop:config>

</beans>