springMVC+Hibernate的配置

最新推荐文章于 2018-09-05 15:18:56 发布

江湖小迷童

最新推荐文章于 2018-09-05 15:18:56 发布

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分类专栏： springMVC

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本文详细介绍了使用SpringMVC+Spring+Hibernate搭建项目的配置过程，包括web.xml、dispatcher-servlet.xml及applicationContext.xml等核心配置文件的具体设置，涵盖了日志记录、编码过滤、视图解析、静态资源管理、数据库连接池、事务管理等多个方面。

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最近在学习SpringMVC，准备用SpringMVC做个项目，采用了SpringMVC+Spring+Hibernate。配置中包括了对事务的管理，拦截器配置，数据源和数据库连接池的配置，缓存的配置。贴在此处供以后查询使用。

web.xml的配置

<?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" 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>bbs</display-name>
	<!--日志记录-->
	<context-param>  
       <param-name>log4jConfigLocation</param-name>  
        <param-value>/properties/log4j.properties</param-value>  
    </context-param>  
    <listener>  
        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  
    </listener>
	<!--编码过滤-->
	<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>  
        <init-param>  
            <param-name>forceEncoding</param-name>  
            <param-value>true</param-value><!-- 强制进行转码 -->  
        </init-param>  
    </filter> 
    <filter-mapping>
    	<filter-name>CharacterEncodingFilter</filter-name>
    	<url-pattern>/*</url-pattern>
    </filter-mapping>
	<servlet>
		<servlet-name>dispathcer</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>  
       	    <param-value>
       	    	/config/dispathcer-servlet.xml
       	    	/config/applicationContext-*.xml
       	    </param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>dispathcer</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	<!--错误页面的配置-->
	<error-page>
	   <error-code>404</error-code>
	   <location>/pages/error/404.jsp</location>
	</error-page>
	<error-page>
  	  <exception-type>java.lang.Exception</exception-type>
   	  <location>/pages/error/error.jsp</location>
	</error-page>
	<welcome-file-list>
    	<welcome-file>/index</welcome-file>
 	</welcome-file-list>
</web-app>

dispacher-servlet.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"  
        xmlns:mvc="http://www.springframework.org/schema/mvc"  
        xmlns:cache="http://www.springframework.org/schema/cache"
        xsi:schemaLocation="  
          http://www.springframework.org/schema/beans  
          http://www.springframework.org/schema/beans/spring-beans-3.2.xsd  
          http://www.springframework.org/schema/context  
          http://www.springframework.org/schema/context/spring-context-3.2.xsd  
          http://www.springframework.org/schema/mvc      
          http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
          http://www.springframework.org/schema/cache 
          http://www.springframework.org/schema/cache/spring-cache-3.2.xsd">
  <!--扫描的包-->
  <context:component-scan base-package="com.bbs"/>
  <!--注解支持-->
  <mvc:annotation-driven/>
  <!--视图解析-->
  <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
    	<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>  
    	<property name="prefix" value="/pages/"/>  
    	<property name="suffix" value=".jsp"/> 
  </bean> 
  <!--静态文件的访问-->
  <mvc:resources mapping="/images/**" location="/images/" cache-period="31556926"/>  
  <mvc:resources mapping="/js/**" location="/js/" cache-period="31556926"/>  
  <mvc:resources mapping="/css/**" location="/css/" cache-period="31556926"/> 
  
</beans>

applicationContext.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"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:cache="http://www.springframework.org/schema/cache"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.2.xsd
        http://www.springframework.org/schema/cache 
        http://www.springframework.org/schema/cache/spring-cache-3.2.xsd
        http://www.springframework.org/schema/mvc 
        http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">
	<!--propeties文件的配置-->
	<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			 <list>
                <value>/properties/bbs.properties</value>
            </list>
		</property>
	</bean>
	<!--sessionFactory的定义-->
	<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<!--注入数据源-->
		<property name="dataSource" ref="dataSource"/>
		<property name="packagesToScan" value="com.bbs.model" />
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">${database.dialect}</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.format_sql">true</prop>
				<prop key="hibernate.hbm2ddl.auto">update</prop>
			</props>
		</property>
	</bean>
	<!--数据源的配置，使用c3p0-->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
		<property name="driverClass" value="${database.driverClass}"/>
		<property name="jdbcUrl" value="${database.jdbcUrl}"/>
		<property name="user" value="${database.user}"/>
		<property name="password" value="${database.password}"/>
		<property name="maxPoolSize" value="80"/>
		<property name="minPoolSize" value="10"/>
		<property name="initialPoolSize" value="1"/>
		<property name="maxIdleTime" value="20"/>
	</bean>
	<!--事务管理的配置-->
	<bean id="transactionManager"
        class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean> 
     <bean id="transactionInterceptor" 
        class="org.springframework.transaction.interceptor.TransactionInterceptor"> 
        <property name="transactionManager" ref="transactionManager" /> 
        <!-- 配置事务属性 --> 
        <property name="transactionAttributes"> 
            <props> 
                <prop key="save*">PROPAGATION_REQUIRED</prop>
				<prop key="insert*">PROPAGATION_REQUIRED</prop>
				<prop key="create*">PROPAGATION_REQUIRED</prop>
				<prop key="update*">PROPAGATION_REQUIRED</prop>
				<prop key="delete*">PROPAGATION_REQUIRED</prop>
				<prop key="remove*">PROPAGATION_REQUIRED</prop>			
				<prop key="batch*">PROPAGATION_REQUIRED</prop>
				<prop key="execute*">PROPAGATION_REQUIRED</prop>
				<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="query*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="search*">PROPAGATION_REQUIRED,readOnly</prop> 
            </props> 
        </property> 
    </bean>
	<bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
        <property name="beanNames"> 
            <list> 
            	<!--所有名字以ServiceImpl结尾的bean自动配置事务-->
            	<!--因为我们是以注解的方式实现的，默认bean的名字就是类的名称-->
            	<!--平时我们以xml方式配置时，一般给以Service结尾-->
                <value>*ServiceImpl</value>
            </list> 
        </property> 
        <property name="interceptorNames"> 
            <list> 
                <value>transactionInterceptor</value> 
            </list> 
        </property> 
    </bean>
    <cache:annotation-driven/>
    <!--缓存的配置--> 
    <bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager" >
    	<property name="cacheManager">
			<ref local="cacheMg"/>
		</property>
    </bean>
	<bean id="cacheMg" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" >
		<property name="configLocation">
			<value>/config/ehcache.xml</value>
		</property>
	</bean>
	<!--拦截器
	-->
	<mvc:interceptors >
  		<mvc:interceptor>
  			<mvc:mapping path="/*"/>
                        <mvc:exclude-mapping path="/do"/>
  			<bean class="com.bbs.interceptor.LoginInterceptor"/>
  		</mvc:interceptor>
  	</mvc:interceptors> 
</beans>

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