ssh整合随笔(注解方式,Spring 管理action)

Web.xml
<?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_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>SpringTest</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<!-- Spring配置文件位置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath*:Beans.xml
</param-value>
</context-param> <!--啟動Spring的Listener -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener> <!--編碼Filter,不過貌似沒用 -->
<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> <!-- Hibernate 延時加載 -->
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter </filter-class> <init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>sessionFactory</param-value>
</init-param>
</filter> <filter-mapping>
<filter-name>openSessionInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> <!--Struts2 -->
<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>
</web-app>

Beans.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: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">
<!--注解支持 -->
<context:annotation-config />
<!--让Spring扫描的包 -->
<context:component-scan base-package="zp.ssh..*"> </context:component-scan>
<!-- 数据库文件位置 -->
<context:property-placeholder location="classpath*:jdbc.properties" />
<!--配置dbcp连接池 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean> <!-- hibernate的SessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="zp.ssh"></property> <property name="mappingLocations">
<list>
</list>
</property> <property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="current_session_context_class">thread</prop> </props>
</property>
</bean> <!-- <bean id="hl" class="zp.ssh.action.HelloWorldAction"/> --> </beans>

Struts.xml

<?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>
<!-- 用Sprin*生Action -->
<constant name="struts.objectFactory" value="spring" />
<constant name="struts.i18n.encoding" value="UTF-8"></constant>
<package name="user" extends="struts-default">
<!-- hl是Action类中的注解名称。因为要交给Spring管理,所以class属性不写完整的类名,写Spring装载的Bean的标识符 -->
<action name="helloworld" class="hl" >
<result name="success">welcome.jsp</result>
<result name="error">error.jsp</result>
<result name="input">index.jsp</result>
</action> </package> </struts>

示例action

package zp.ssh.action;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Controller; import com.opensymphony.xwork2.ActionSupport; import zp.ssh.service.MyService;
//这个hl就是struts.xml中的class属性填的东西
@Component("hl")
public class HelloWorldAction extends ActionSupport { @Autowired
private MyService myService;
public HelloWorldAction(){
System.out.println("action被创建");
}
public String execute() throws Exception {
myService.Service();
return SUCCESS;
}
}
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