Spring+hibernate+struts2

配置applicationContext.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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd">
    
    <!-- @Component / @Controller / @Service / @Repository -->
    <!-- 配置搜索组件的基础包(将被注解的类的对象纳入Spring IoC容器的关联) -->
    <context:component-scan base-package="com.kygo.dang"/>
    <!-- 使用注解来配置需要Spring IoC容器托管的对象以及对象之间的依赖关系 -->
    <context:annotation-config/>
    <!-- 配置为基于AspectJ的切面自动生成代理 -->
    <aop:aspectj-autoproxy />

    <!-- 配置数据库连接池(空间换时间的性能优化) -->
    <bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/dang?useUnicode=true&characterEncocding=utf8"/>
        <property name="username" value="root"/>
        <property name="password" value="123456"/>
        <property name="initialSize" value="10" />
        <property name="maxTotal" value="50" />
        <property name="maxWaitMillis" value="15000" />
    </bean>

    <!-- 配置hibernate的会话工厂(持久层需要依赖的对象) -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <!-- @Entity -->
        <property name="packagesToScan" value="com.kygo.dang.entity" />
        <property name="hibernateProperties">
            <value>
                hibernate.dialect=org.hibernate.dialect.MySQLDialect
                hibernate.show_sql=true
                hibernate.format_sql=true
            </value>
        </property>
    </bean>
    
    <!-- 配置Spring为Hibernate提供的事务管理器 -->
    <bean id="transactionManager"
            class="org.springframework.orm.hibernate5.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <!-- 配置使用注解来声明事务 -->
    <tx:annotation-driven/>

</beans>

配置struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
    "http://struts.apache.org/dtds/struts-2.5.dtd">
<struts>

    <constant name="struts.objectFactory" value="spring" />
     
    <package name="default" extends="struts-default" namespace="/" >
        <action name="index" class="index">
            <result>/WEB-INF/jsp/index.jsp</result>
        </action>
    </package>
 
</struts>

配置web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="person" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    
    <!-- 通过配置上下文参数指定Spring配置文件的位置 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:app.xml</param-value>
    </context-param>
 
    <!-- 配置Web项目的前端控制器(Filter或者Servlet) -->
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>
            org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter
        </filter-class>
    </filter>
 
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
 
    
    <welcome-file-list>
        <welcome-file>index.action</welcome-file>
    </welcome-file-list>
 
    <!-- 配置创建IoC容器的上下文监听器 -->
    <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
</web-app>

struts2 action例子

@Controller("index")
@Scope("prototype")
public class IndexAction {  
    @Autowired
    private BookService bookService;
    
    private List<BookType> bookTypes;
    
    public List<BookType> getBookTypes() {
        return bookTypes;
    }
    
    public String execute() {
        bookTypes = bookService.getAllBookType();
        return "success";
    }
}

struts2默认首页

<default-action-ref name="index" />

struts2路径随便输入调到指定页面

    <action name="*">
            <result type="redirect">index</result>
        </action>
    </package>