SpringMVC 配置

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1. web.xml配置  
2. <?xml version="1.0" encoding="UTF-8"?>  
3. <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
4.     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   
5.                              http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  
6.     version="2.5">  
7.   
8.     <!-- 区分项目名称，防止默认重名 -->  
9.     <context-param>  
10.         <param-name>webAppRootKey</param-name>  
11.         <param-value>com.km.root</param-value>  
12.     </context-param>  
13.   
14.     <context-param>  
15.         <param-name>contextConfigLocation</param-name>  
16.         <param-value>classpath:spring/applicationContext-*.xml</param-value>  
17.     </context-param>  
18.   
19.     <!-- Spring的log4j监听器 -->  
20.     <listener>  
21.         <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  
22.     </listener>  
23.     <listener>  
24.         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
25.     </listener>  
26.   
27.     <!-- 字符集 过滤器 -->  
28.     <filter>  
29.         <filter-name>CharacterEncodingFilter</filter-name>  
30.         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>  
31.         <init-param>  
32.             <param-name>encoding</param-name>  
33.             <param-value>UTF-8</param-value>  
34.         </init-param>  
35.         <init-param>  
36.             <param-name>forceEncoding</param-name>  
37.             <param-value>true</param-value>  
38.         </init-param>  
39.     </filter>  
40.     <filter-mapping>  
41.         <filter-name>CharacterEncodingFilter</filter-name>  
42.         <url-pattern>/*</url-pattern>  
43.     </filter-mapping>  
44.   
45.     <!-- Spring view分发器 -->  
46.     <servlet>  
47.         <servlet-name>dispatcher</servlet-name>  
48.         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  
49.         <init-param>  
50.             <param-name>contextConfigLocation</param-name>  
51.             <param-value>classpath:spring/dispatcher-servlet.xml</param-value>  
52.         </init-param>  
53.         <load-on-startup>1</load-on-startup>  
54.     </servlet>  
55.     <servlet-mapping>  
56.         <servlet-name>dispatcher</servlet-name>  
57.         <url-pattern>*.do</url-pattern>  
58.     </servlet-mapping>  
59.   
60. </web-app>  

SpringMVC配置

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1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  
4.     xmlns:context="http://www.springframework.org/schema/context"  
5.     xmlns:mvc="http://www.springframework.org/schema/mvc"  
6.     xsi:schemaLocation="   
7.            http://www.springframework.org/schema/beans   
8.            http://www.springframework.org/schema/beans/spring-beans-3.0.xsd   
9.            http://www.springframework.org/schema/context   
10.            http://www.springframework.org/schema/context/spring-context-3.0.xsd  
11.            http://www.springframework.org/schema/mvc   
12.            http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"  
13.     default-autowire="byName">  
14.     <mvc:annotation-driven/>  
15.   
16.     <!-- 配置静态资源，直接映射到对应的文件夹，不被DispatcherServlet处理，3.04新增功能，需要重新设置spring-mvc-3.0.xsd -->  
17.     <mvc:resources mapping="/img/**" location="/img/" />  
18.     <mvc:resources mapping="/js/**" location="/js/" />  
19.     <mvc:resources mapping="/css/**" location="/css/" />  
20.     <mvc:resources mapping="/plugin/**" location="/plugin/" />  
21.     <mvc:resources mapping="/upload/**" location="/upload/" />  
22.   
23.     <!-- 扫描注解 -->  
24.     <context:component-scan base-package="com">  
25.         <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />  
26.         <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" />  
27.         <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Repository" />  
28.     </context:component-scan>  
29.       
30.     <!-- InternalResourceViewResolver默认的就是JstlView所以这里就不用配置viewClass了 -->  
31.     <bean  
32.         class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
33.         <property name="prefix" value="/WEB-INF/view/"></property>  
34.         <property name="suffix" value=".jsp"></property>  
35.     </bean>  
36.       
37.     <!-- 上传组件-->  
38.     <bean id="multipartResolver"   
39.           class="org.springframework.web.multipart.commons.CommonsMultipartResolver" p:defaultEncoding="utf-8" />    
40.        
41.      <!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 -->   
42.     <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>  
43.   
44.   
45. </beans>   

Spring + Mybatis的配置

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1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"  
4.     xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"  
5.     xsi:schemaLocation="   
6.           http://www.springframework.org/schema/beans   
7.           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd   
8.           http://www.springframework.org/schema/tx   
9.           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd  
10.           http://www.springframework.org/schema/context   
11.           http://www.springframework.org/schema/context/spring-context-3.0.xsd   
12.           http://www.springframework.org/schema/aop   
13.           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"  
14.     default-autowire="byType">  
15.     <!-- 扫描注解 -->  
16.     <!-- 约定优于配置，约定优于配置 -->  
17.     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">  
18.         <property name="driverClass" value="com.mysql.jdbc.Driver"></property>  
19.         <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/test"></property>  
20.         <property name="user" value="root"></property>  
21.         <property name="password" value=""></property>  
22.     </bean>  
23.   
24.     <!-- MyBatis 配置 -->  
25.     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  
26.         <property name="dataSource" ref="dataSource" />  
27.         <property name="configLocation" value="classpath:mybatis/Configuration.xml" />  
28.     </bean>  
29.   
30.     <context:component-scan base-package="com">  
31.         <context:exclude-filter type="annotation"  
32.             expression="org.springframework.stereotype.Controller" />  
33.     </context:component-scan>  
34.   
35.     <!-- 配置声明式事务管理的 -->  
36.     <bean id="txManager"  
37.         class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
38.         <property name="dataSource" ref="dataSource" />  
39.     </bean>  
40.   
41.     <aop:config>  
42.         <aop:advisor pointcut="execution(* com.xxxx.service.*.*(..))"  
43.             advice-ref="txAdvice" />  
44.     </aop:config>  
45.   
46.     <tx:advice id="txAdvice" transaction-manager="txManager">  
47.         <tx:attributes>  
48.             <tx:method name="get*" read-only="true" />  
49.             <tx:method name="query*" read-only="true" />  
50.             <tx:method name="find*" read-only="true" />  
51.             <tx:method name="load*" read-only="true" />  
52.             <tx:method name="*" propagation="REQUIRED" rollback-for="Exception" />  
53.         </tx:attributes>  
54.     </tx:advice>  
55.   
56.     <!-- 配置Mapper，相当于dao   
57.     <bean id="userMapper" class="org.mybatis.spring.mapper.MapperFactoryBean">  
58.         <property name="mapperInterface" value="com.xxx.dao.UserMapper" />  
59.         <property name="sqlSessionFactory" ref="sqlSessionFactory" />  
60.     </bean>-->  
61.   
62.     <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  
63.         <property name="sqlSessionFactory" ref="sqlSessionFactory" />  
64.         <property name="basePackage" value="com.xxx.dao"></property>  
65.     </bean>  
66. </beans>  

Spring + Hibernate 的配置

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1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"  
4.     xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"  
5.     xsi:schemaLocation="   
6.           http://www.springframework.org/schema/beans   
7.           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd   
8.           http://www.springframework.org/schema/tx   
9.           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd  
10.           http://www.springframework.org/schema/context   
11.           http://www.springframework.org/schema/context/spring-context-3.0.xsd   
12.           http://www.springframework.org/schema/aop   
13.           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"  
14.     default-autowire="byName">  
15.         <!-- 扫描注解 -->  
16.      <context:component-scan base-package="net.mukia.repository"/>  
17.       
18.     <!-- 注意上面的default-autowire="byName"，如果没有这个声明那么HibernateDaoSupport中的sessionFactory不会被注入 -->  
19.     <!-- 约定优于配置，约定优于配置 -->  
20.     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">  
21.         <property name="driverClass" value="com.mysql.jdbc.Driver"></property>  
22.         <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/reader"></property>  
23.         <property name="user" value="root"></property>  
24.         <property name="password" value=""></property>  
25.     </bean>  
26.   
27.     <!-- Hibernate 配置 -->  
28.     <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">  
29.         <property name="dataSource" ref="dataSource"/>  
30.         <property name="configLocation" value="classpath:hibernate.cfg.xml"/>  
31.         <property name="packagesToScan" value="com.xxx.model"/>  
32.     </bean>  
33.   
34.     <!-- 自动扫描组件，这里要把web下面的 controller去除，他们是在spring3-servlet.xml中配置的，如果不去除会影响事务管理的。 -->  
35.     <context:component-scan base-package="net.mukia.web">  
36.         <context:exclude-filter type="regex" expression="com.xxx.web.*" />  
37.     </context:component-scan>  
38.   
39.     <!-- 下面是配置声明式事务管理的，个人感觉比用注解管理事务要简单方便 -->  
40.     <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
41.         <property name="sessionFactory" ref="sessionFactory"></property>  
42.     </bean>  
43.   
44.     <aop:config>  
45.         <aop:advisor pointcut="execution(* com.xxxx.*Service.*(..))" advice-ref="txAdvice" />  
46.     </aop:config>  
47.   
48.     <tx:advice id="txAdvice" transaction-manager="txManager">  
49.         <tx:attributes>  
50.             <tx:method name="get*" read-only="true" />  
51.             <tx:method name="query*" read-only="true" />  
52.             <tx:method name="find*" read-only="true" />  
53.             <tx:method name="load*" read-only="true" />  
54.             <tx:method name="*" propagation="REQUIRED" rollback-for="Exception" />  
55.         </tx:attributes>  
56.     </tx:advice>  
57. </beans>