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springmvc3.2+spring+hibernate4全注解方式整合(一)

<?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>