struts2+hibernate-jpa+Spring+maven 整合(2)

1.修改pom.xml

1. 添加  slf4j-api

<dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.0</version>
        </dependency>

2.添加 spring-orm

<dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>3.0.5.RELEASE</version>
        </dependency>

3.加入hibernate

<dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.7.2</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>3.6.10.Final</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>3.6.10.Final</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.21</version>
        </dependency>


        <dependency>
            <groupId>com.alibaba.druid</groupId>
            <artifactId>druid-wrapper</artifactId>
            <version>0.2.9</version>
        </dependency>

最终pom文件如下:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>cc.jorcen.msai</groupId>
    <artifactId>mport</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
    <name />
    <description />
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>3.0.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-spring-plugin</artifactId>
            <version>2.3.16</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.7.2</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>3.6.10.Final</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>3.6.10.Final</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.21</version>
        </dependency>


        <dependency>
            <groupId>com.alibaba.druid</groupId>
            <artifactId>druid-wrapper</artifactId>
            <version>0.2.9</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
        </dependency>
        <!-- J2EE COMMONS -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.annotation</artifactId>
            <version>3.0.1</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.ejb</artifactId>
            <version>3.0.1</version>
        </dependency>

        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.servlet</artifactId>
            <version>3.0.1</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <artifactId>maven-war-plugin</artifactId>
            </plugin>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

添加 spring-dataSource.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:mvc="http://www.springframework.org/schema/mvc" 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"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-4.0.xsd 
http://www.springframework.org/schema/mvc 
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

    <!-- JNDI方式配置数据源 -->
    <!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 
        <property name="jndiName" value="${jndiName}"></property> </bean> -->
    <bean
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:dataSourceConfig.properties</value>
            </list>
        </property>
    </bean>
    <!-- 配置数据源 -->
    <bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
        init-method="init" destroy-method="close">
        <property name="url" value="${jdbc_url}" />
        <property name="username" value="${jdbc_username}" />
        <property name="password" value="${jdbc_password}" />

        <!-- 初始化连接大小 -->
        <property name="initialSize" value="1" />
        <!-- 连接池最大使用连接数量 -->
        <property name="maxActive" value="20" />
        <!-- 连接池最大空闲 -->
        <property name="maxIdle" value="20" />
        <!-- 连接池最小空闲 -->
        <property name="minIdle" value="1" />
        <!-- 获取连接最大等待时间 -->
        <property name="maxWait" value="60000" />

        <!-- <property name="poolPreparedStatements" value="true" /> <property 
            name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

        <property name="validationQuery" value="${validationQuery}" />
        <property name="testOnBorrow" value="false" />
        <property name="testOnReturn" value="false" />
        <property name="testWhileIdle" value="true" />

        <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
        <property name="timeBetweenEvictionRunsMillis" value="60000" />
        <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
        <property name="minEvictableIdleTimeMillis" value="25200000" />

        <!-- 打开removeAbandoned功能 -->
        <property name="removeAbandoned" value="true" />
        <!-- 1800秒，也就是30分钟 -->
        <property name="removeAbandonedTimeout" value="1800" />
        <!-- 关闭abanded连接时输出错误日志 -->
        <property name="logAbandoned" value="true" />

        <!-- 监控数据库 -->
        <!-- <property name="filters" value="stat" /> -->
        <property name="filters" value="mergeStat" />
    </bean>
</beans>

添加 spring-jpa.xml 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:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:p="http://www.springframework.org/schema/p" xmlns:cache="http://www.springframework.org/schema/cache"

    xsi:schemaLocation="http://www.springframework.org/schema/beans   
          http://www.springframework.org/schema/beans/spring-beans-3.0.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
          http://www.springframework.org/schema/cache 
          http://www.springframework.org/schema/cache/spring-cache-3.0.xsd">

    <!-- 配置实体管理对象 p:persistenceUnitManager-ref="persistenceUnitManager" -->
    <bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="persistenceXmlLocation" value="classpath:/META-INF/persistence.xml" />
        <property name="dataSource" ref="dataSource" />
        <!-- 选配属性 -->
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="database" value="MYSQL" />
                <property name="showSql" value="true" />
                <property name="generateDdl" value="true" />
                <property name="databasePlatform" value="${hibernate.dialect}" />
            </bean>
        </property>
    </bean>

    <!--可屏蔽 <bean id="persistenceUnitManager" class="org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager" 
        p:default-data-source-ref="dataSource" p:persistence-xml-locations="classpath*:META-INF/persistence.xml"> 
        <property name="loadTimeWeaver"> <bean class="org.springframework.instrument.classloading.ReflectiveLoadTimeWeaver"/> 
        </property> </bean> -->
    <bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>

    <tx:annotation-driven transaction-manager="txManager"
        proxy-target-class="true" />
    <!-- 定义使用事务的方法 -->
    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="add*" propagation="REQUIRED" rollback-for="Throwable" />
            <tx:method name="append*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="insert*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="save*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="update*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="modify*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="edit*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="delete*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="remove*" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="repair" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="delAndRepair" propagation="REQUIRED"
                rollback-for="Throwable" />
            <tx:method name="get*" propagation="SUPPORTS" rollback-for="Throwable" />
            <tx:method name="find*" propagation="SUPPORTS"
                rollback-for="Throwable" />
            <tx:method name="load*" propagation="SUPPORTS"
                rollback-for="Throwable" />
            <tx:method name="search*" propagation="SUPPORTS"
                rollback-for="Throwable" />
            <tx:method name="datagrid*" propagation="SUPPORTS"
                rollback-for="Throwable" />
            <tx:method name="*" propagation="SUPPORTS" rollback-for="Throwable" />
        </tx:attributes>
    </tx:advice>
    <!-- 定义 切入点，使事务在它的切入点内有效 -->
    <aop:config>
        <aop:pointcut expression="within(com..*.service..*.impl.*)"
            id="TXpointcut1" />
        <aop:advisor pointcut-ref="TXpointcut1" advice-ref="txAdvice" />
    </aop:config>
    <aop:config>
        <aop:pointcut expression="within(com..*.service.impl.*)"
            id="TXpointcut2" />
        <aop:advisor pointcut-ref="TXpointcut2" advice-ref="txAdvice" />
    </aop:config>
</beans>

配置dataSourceConfig.properties文件如下:

#hibernate.dialect=org.hibernate.dialect.OracleDialect
#driverClassName=oracle.jdbc.driver.OracleDriver
#validationQuery=SELECT 1 FROM DUAL
#jdbc_url=jdbc:oracle:thin:@localhost:1521:orcl
#jdbc_username=sypro
#jdbc_password=sypro

hibernate.dialect=org.hibernate.dialect.MySQLDialect
driverClassName=com.mysql.jdbc.Driver
validationQuery=SELECT 1
jdbc_url=jdbc:mysql://localhost:3306/c_sai?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
jdbc_username=root
jdbc_password=

#hibernate.dialect=org.hibernate.dialect.SQLServerDialect
#driverClassName=net.sourceforge.jtds.jdbc.Driver
#validationQuery=SELECT 1
#jdbc_url=jdbc:jtds:sqlserver://127.0.0.1:1433/sy
#jdbc_username=sa
#jdbc_password=123456

#hibernate.dialect=org.hibernate.dialect.DerbyDialect
#driverClassName=org.apache.derby.jdbc.EmbeddedDriver
#validationQuery=SELECT 1
#jdbc_url=jdbc:derby:sy;create=true
#jdbc_username=sypro
#jdbc_password=sypro

#jndiName=java:comp/env/dataSourceName

hibernate.hbm2ddl.auto=update
hibernate.show_sql=true
hibernate.format_sql=true

sessionInfoName=sessionInfo

uploadFieldName=filedata
uploadFileMaxSize=20971520
uploadFileExts=txt,rar,zip,doc,docx,xls,xlsx,jpg,jpeg,gif,png,swf,wmv,avi,wma,mp3,mid
uploadDirectory=attached

测试类如下:

package com.sai.test.dao.impl;

import javax.annotation.Resource;
import javax.persistence.EntityManagerFactory;

import org.springframework.orm.jpa.JpaTemplate;
import org.springframework.orm.jpa.support.JpaDaoSupport;
import org.springframework.stereotype.Repository;

import com.sai.test.po.TTest;

@Repository("TTestDAOImpl")
public class TTestDAOImpl extends JpaDaoSupport implements TTestDAO {
    @Resource
    public void setMyEntityManagerFactory(
            EntityManagerFactory entityManagerFactory) {
        JpaTemplate jpaTemplate = new JpaTemplate(entityManagerFactory);
        super.setJpaTemplate(jpaTemplate);
    }

    @Override
    public TTest findById(Integer id) {
        return getJpaTemplate().find(TTest.class, id);
    }

    @Override
    public TTest save(TTest user) {
        getJpaTemplate().persist(user);
        return null;
    }

}

service

package com.sai.test.service.impl;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.sai.test.dao.impl.TTestDAO;
import com.sai.test.po.TTest;
import com.sun.tools.internal.ws.wsdl.document.jaxws.Exception;

@Service("TTestServiceImpl")
public class TTestServiceImpl implements TTestService {

    @Resource
    private TTestDAO dao;

    @Override
    public TTest findById(Integer id) {
        TTest test = dao.findById(id);
        return test;
    }

    @Override
    public void save(TTest test) {
        dao.save(test);

    }

    @Override
    public void put(TTest test) {
        dao.save(test);

    }

    @Override
    public void save2(TTest test) throws Throwable {
        dao.save(test);
        if (1 == 1)
            throw new Throwable("bollback now !");

    }

}

测试类如下:

package test.jpa.tx;

import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.sai.test.dao.impl.TTestDAO;
import com.sai.test.po.TTest;
import com.sai.test.service.impl.TTestService;

public class JPA_TX_Test {
    private static final String PATH = "spring-*.xml";
    private static final String APPLICATION = "spring-application-jpa-customDataSource.xml";
    private static final ApplicationContext ac = new ClassPathXmlApplicationContext(
            PATH);
    TTestService t = (TTestService) ac.getBean("TTestServiceImpl");

    @Test
    public void support() {
        try {
            TTestDAO t = (TTestDAO) ac.getBean("TTestDAOImpl");
            Object obj = t.findById(1);
            System.out.println("TTestDAOImpl.findById : "+obj);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Test
    public void txSupport() {
        try {
            Object obj = t.findById(1);
            TTest test = new TTest();
            test.setUserName("put");
            t.put(test);
            System.out.println("TTestServiceImpl.put : "+obj);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    @Test
    public void txRequired() {
        try {
            Object obj = t.findById(1);
            TTest test = new TTest();
            test.setUserName("save");
            t.save(test);
            System.out.println("TTestServiceImpl.save : "+obj);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    @Test
    public void txRequired2() {
        TTest test = new TTest();
        try {
            test.setUserName("save2");
            t.save2(test);
        } catch (Throwable e) {
            System.out.println("TTestServiceImpl.save2 : "+test);
            e.printStackTrace();
        }
    }
}

结果如下:

Hibernate: select ttest0_.id as id0_0_, ttest0_.userName as userName0_0_ from c_sai.t_test ttest0_ where ttest0_.id=?
TTestDAOImpl.findById : TTest [id=1, userName=2]
Hibernate: insert into c_sai.t_test (userName) values (?)
TTestServiceImpl.save2 : TTest [id=42, userName=save2]
java.lang.Throwable: bollback now !
    at com.sai.test.service.impl.TTestServiceImpl.save2(TTestServiceImpl.java:39)
    at com.sai.test.service.impl.TTestServiceImpl$$FastClassByCGLIB$$ecd6b2c8.invoke(<generated>)
    at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191)
    at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:688)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:621)
    at com.sai.test.service.impl.TTestServiceImpl$$EnhancerByCGLIB$$bd6bd63e.save2(<generated>)
    at test.jpa.tx.JPA_TX_Test.txRequired2(JPA_TX_Test.java:58)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Hibernate: select ttest0_.id as id0_0_, ttest0_.userName as userName0_0_ from c_sai.t_test ttest0_ where ttest0_.id=?
TTestServiceImpl.put : TTest [id=1, userName=2]
Hibernate: select ttest0_.id as id0_0_, ttest0_.userName as userName0_0_ from c_sai.t_test ttest0_ where ttest0_.id=?
Hibernate: insert into c_sai.t_test (userName) values (?)
TTestServiceImpl.save : TTest [id=1, userName=2]

数据库记录如下:

Id	username
1	2
43	save

到此,在web.xml里面添加配置:

    <filter>
        <filter-name>encoding</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>
    </filter>
    <filter-mapping>
        <filter-name>encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!--
        OpenEntityManagerInViewFilter-->
    <filter>
        <filter-name>Spring
            OpenEntityManagerInViewFilter</filter-name>
        <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>Spring
            OpenEntityManagerInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

最终效果如下:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
    <!-- contextConfigLocation -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:/spring-*.xml</param-value>
    </context-param>

    <filter>
        <filter-name>encoding</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>
    </filter>
    <filter-mapping>
        <filter-name>encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- OpenEntityManagerInViewFilter -->
    <filter>
        <filter-name>Spring
            OpenEntityManagerInViewFilter
        </filter-name>
        <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>Spring
            OpenEntityManagerInViewFilter
        </filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <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>*.cy</url-pattern>
    </filter-mapping>
    <display-name></display-name>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

到此,整合完毕