Struts2, Spring, Hibernate和Web配置详解-优快云博客

本文链接：https://blog.youkuaiyun.com/cookieweb/article/details/7033334

struts2

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
    <constant name="struts.i18n.encoding" value="UTF-8"/>
    <constant name="struts.configuration.xml.reload" value="true"/>
    <constant name="struts.devMode" value="false" />
     
     <package name="test" extends="struts-default">
   			<action name="test" class="testAction">
   				<result name="index">/index.jsp</result>
   			</action>
   			<action name="user" class="userAction">
   				<result name="success">/index.jsp</result>
   			</action>
   			<action name="list" class="userAction" method="listUsers">
   				<result name="userList">/listuser.jsp</result>
   			</action>
    </package>	
 	
</struts>

spring

<?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:aop="http://www.springframework.org/schema/aop" 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">

	<context:annotation-config />
	<context:component-scan base-package="com.sshing.test" />
	<context:property-placeholder location="classpath:jdbc.properties" />
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="${driverClassName}" />
		<property name="url" value="${url}" />
		<property name="username" value="${username}" />
		<property name="password" value="${password}" />
		<!-- 连接池启动时的初始值 -->
		<property name="initialSize" value="${initialSize}" />
		<!-- 连接池的最大值 -->
		<property name="maxActive" value="${maxActive}" />
		<!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 -->
		<property name="maxIdle" value="${maxIdle}" />
		<!-- 最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 -->
		<property name="minIdle" value="${minIdle}" />
	</bean>

	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="packagesToScan">
			<list>
				<value>com.sshing.test.entity</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.MySQL5Dialect
				</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="format_sql">true</prop>
				<prop key="hibernate.cache.use_second_level_cache">true</prop>
				<prop key="hibernate.cache.use_query_cache">false</prop>
				<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
			</props>
		</property>
	</bean>
	<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>
	
	<bean id="txManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>
<!--  
	<aop:config>
		<aop:pointcut id="bussinessService" expression="execution(public * com.sshing.test.service..*.*(..))" />
		<aop:advisor pointcut-ref="bussinessService" advice-ref="txAdvice" />
	</aop:config>

	<tx:advice id="txAdvice" transaction-manager="txManager">
		<tx:attributes>
			<tx:method name="*" />
			<tx:method name="add*" propagation="REQUIRED" />
			<tx:method name="del*" propagation="REQUIRED" />
			<tx:method name="edit*" propagation="REQUIRED" />
		</tx:attributes>
	</tx:advice>
	-->
	
	<!--事务拦截器,激活事务管理器所必须的bean -->
	<bean id="transactionInterceptor"

		class="org.springframework.transaction.interceptor.TransactionInterceptor">
		<!-- 事务拦截器bean需要依赖注入一个事务管理器 -->
		<property name="transactionManager" ref="txManager" />
		<property name="transactionAttributes">
			<!-- 下面定义事务传播属性 -->
			<props>
				<!--PROPAGATION_REQUIRE规则表示:在bean中所有以get开头的方法,当抛出异 常时,自动回滚,并只读，其他异常自动回滚 -->
				<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="*">PROPAGATION_REQUIRED</prop>
				<prop key="save*">PROPAGATION_REQUIRED,-Exception</prop>
			</props>
		</property>
	</bean>

	<!--定义事务处理代理bean,他需要两个属性,一个是指定需要代理的bean,另一个是代理bean所需的 事务拦截器 -->
	<bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
		<!-- 指定对满足哪些bean name的bean自动生成业务代理 -->
		<property name="beanNames">
			<!-- 下面是所有需要自动创建事务代理的bean -->
			<list>
				<value>userService</value>
			</list>
			<!-- 此处可增加其他需要自动创建事务代理的bean -->
		</property>
		<!-- 下面定义BeanNameAutoProxyCreator所需的事务拦截器 -->
		<property name="interceptorNames">
			<list>
				<!-- 此处可增加其他新的Interceptor -->
				<value>transactionInterceptor</value>
			</list>
		</property>
	</bean>
	
</beans>

web

<?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_3_0.xsd" id="WebApp_ID" version="3.0">

  <context-param>
	   <param-name>contextConfigLocation</param-name>
	   <param-value>classpath:beans.xml</param-value>
	</context-param>
  
  
  <listener>
	      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
 </listener>
  
  
  <filter>
  	<filter-name>struts2</filter-name>
  	<filter-class>
  		org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
  	</filter-class>
  </filter>
  <filter-mapping>
  	<filter-name>struts2</filter-name>
  	<url-pattern>/*</url-pattern>
  </filter-mapping>
  
  <!-- Reads request input using UTF-8 encoding -->
	<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>
		</init-param>
	</filter>

	<filter-mapping>
		<filter-name>characterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	  <!-- log4j -->
  <listener>
  	<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
  </listener>
	
	<!-- log4j param -->
  <context-param>
	<param-name>log4jConfigLocation</param-name>
	<param-value>classpath:log4j.properties</param-value>
  </context-param>
  <filter>
        <filter-name> openSessionInView</filter-name>
        <filter-class> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
  </filter>
    
  <filter-mapping>
        <filter-name> openSessionInView </filter-name>
        <url-pattern>/*</url-pattern>
   </filter-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

ecache

<?xml version="1.0" encoding="UTF-8"?>
<!-- 
    defaultCache节点为缺省的缓存策略
     maxElementsInMemory 内存中最大允许存在的对象数量
     eternal 设置缓存中的对象是否永远不过期
     overflowToDisk 把溢出的对象存放到硬盘上
     timeToIdleSeconds 指定缓存对象空闲多长时间就过期,过期的对象会被清除掉
     timeToLiveSeconds 指定缓存对象总的存活时间
     diskPersistent 当jvm结束是是否持久化对象
     diskExpiryThreadIntervalSeconds 指定专门用于清除过期对象的监听线程的轮询时间
 -->
<ehcache>
    <diskStore path="D:\cache"/>
    <defaultCache  maxElementsInMemory="1000" eternal="false" overflowToDisk="true"
        timeToIdleSeconds="120"
        timeToLiveSeconds="180"
        diskPersistent="false"
        diskExpiryThreadIntervalSeconds="60"/>
	<cache name="cn.itcast.bean.Person" maxElementsInMemory="100" eternal="false"
    overflowToDisk="true" timeToIdleSeconds="300" timeToLiveSeconds="600" diskPersistent="false"/>
</ehcache>

xml 配置