<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name>json_test</display-name> <welcome-file-list> <welcome-file>login.jsp</welcome-file> </welcome-file-list> <!-- 加载所有的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:com/config/spring/spring-*.xml</param-value> </context-param> <!-- 配置Spring监听 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 配置SpringMVC --> <servlet> <servlet-name>springMvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/SrpingMvc_servlet.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springMvc</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <!-- 配置字符集 --> <filter> <filter-name>encodingFilter</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> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 配置Session --> <filter> <filter-name>openSession</filter-name> <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class> </filter> <filter-mapping> <filter-name>openSession</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>
首先从我的web.xml文件大概能看出主要配置文件的存放路径和hibernate的版本。
2、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" xmlns:mvc="http://www.springframework.org/schema/mvc" 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 http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> <!-- 注解探测器 --> <context:annotation-config /> <!-- 添加注解驱动 --> <mvc:annotation-driven /> <!-- 启动扫描所有的controller 只扫描mvc，不扫描service --> <context:component-scan base-package="com.fangjian.core.web"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!-- 允许对静态资源文件的访问 --> <mvc:default-servlet-handler /> <mvc:resources mapping="/skin/**" location="/skin/" /> <!-- 定义跳转的文件的前后缀 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 上传文件大小限制为31M，31*1024*1024 --> <bean id="maxUploadSize" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="maxUploadSize" value="32505856" /> <property name="maxInMemorySize" value="4096" /> </bean> <!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 annotation默认的办法映射适配器 --> <bean id="handlerMapping" class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" /> <bean id="handlerAdapter" class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" /> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" p:defaultEncoding="utf-8" /> <!-- 避免IE在ajax请求时，返回json出现下载 --> <bean id="jacksonMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> </beans>
3、spring-jdbc.xml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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" 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 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"> <!-- 引入属性文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!-- Hibernate配置 --> <!-- 数据源配置,使用应用内的DBCP数据库连接池 --> <bean class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close" id="dataSource"> <property name="driverClass" value="${jdbc.driver}"> </property> <property name="jdbcUrl" value="${jdbc.url}"> </property> <property name="user" value="${jdbc.username}"> </property> <property name="password" value="${jdbc.password}"> </property> <property name="autoCommitOnClose" value="true"> </property> <property name="checkoutTimeout" value="${cpool.checkoutTimeout}"> </property> <property name="initialPoolSize" value="${cpool.minPoolSize}"> </property> <property name="minPoolSize" value="${cpool.minPoolSize}"> </property> <property name="maxPoolSize" value="${cpool.maxPoolSize}"> </property> <property name="maxIdleTime" value="${cpool.maxIdleTime}"> </property> <property name="acquireIncrement" value="${cpool.acquireIncrement}"> </property> <property name="maxIdleTimeExcessConnections" value="${cpool.maxIdleTimeExcessConnections}"> </property> </bean> <bean class="org.springframework.orm.hibernate4.LocalSessionFactoryBean" id="sessionFactory"> <property name="dataSource" ref="dataSource"></property> <property name="packagesToScan" value="com.fangjian.core.platform.po"> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">${hibernate.dialect}</prop> <prop key="hibernate.show_sql">${hibernate.show_sql}</prop> <prop key="hibernate.format_sql">${hibernate.format_sql}</prop> <prop key="javax.persistence.validation.mode">none</prop> <!-- <prop key="hibernate.cache.provider_class">net.sf.ehcache.hibernate.EhCacheProviderr</prop> <prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.EhCacheRegionFactory</prop> <prop key="hibernate.cache.provider_configuration_file_resource_path">ehcache/ehcache-hibernate-local.xml</prop> --> <prop key="current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop> <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop> <!-- <prop key="hibernate.cache.use_second_level_cache">true</prop> --> <prop key="hibernate.cache.use_query_cache">false</prop> <prop key="jdbc.use_scrollable_resultset">false</prop> <!-- <prop key="hibernate.transaction.auto_close_session">false</prop> --> </props> </property> </bean> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate" > <property name="dataSource" ref="dataSource"></property> </bean> <!-- 事务管理器 --> <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory"> <ref local="sessionFactory"/> </property> </bean> <!-- 采用声明式容器管理事务一般只对service层进行处理 --> <aop:config expose-proxy="true"> <!-- 只对业务逻辑层实施事务 --> <aop:pointcut id="txPointcut" expression="execution(* com.fangjian.core.platform.service.*.*(..))" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/> <!-- proxy-target-class="true" <aop:advisor pointcut="execution(* com.fangjian.core.platform.service.*.*(..))" advice-ref="txAdvice"/> <aop:advisor pointcut="execution(* com.fangjian.core.platform.service.*.*(..))" advice-ref="txAdvice"/> --> </aop:config> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="save*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="add*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="create*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="insert*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="update*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="merge*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="del*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="remove*" propagation="REQUIRED" rollback-for="java.lang.Exception"/> <tx:method name="put*" propagation="REQUIRED" /> <tx:method name="use*" propagation="REQUIRED"/> <!--hibernate4必须配置为开启事务 否则 getCurrentSession()获取不到--> <tx:method name="get*" propagation="REQUIRED" read-only="true" /> <tx:method name="count*" propagation="REQUIRED" read-only="true" /> <tx:method name="find*" propagation="REQUIRED" read-only="true" /> <tx:method name="list*" propagation="REQUIRED" read-only="true" /> <tx:method name="*" propagation="REQUIRED" read-only="true" rollback-for="java.lang.Exception"/> </tx:attributes> </tx:advice> </beans>
4、spring自己的配置文件spring-common.xml
<?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" 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/context http://www.springframework.org/schema/context/spring-context-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"> <!-- 自动扫描组件，这里要把controler下面的 controller去除，他们是在springMvc-servlet.xml中配置的，如果不去除会影响事务管理的。 --> <context:component-scan base-package="com.fangjian.core"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Service" /> <context:include-filter type="annotation" expression="org.springframework.stereotype.Repository" /> </context:component-scan> </beans>