Spring如何与struts2结合

4.Spring如何与struts2结合关键字: 4<!-- 该属性指定整合Spring框架时，是否缓存Bean实例，该属性只允许使用true和 false两个属性值，它的默认值是true。通常不建议修改该属性值 -->?
<constant name="struts.objectFactory.spring.useClassCache" value="true"/>?
<!-- 指定spring框架的装配模式装配方式有: name, type, auto, and constructor (name 是默认装配模式)? -->?
<constant name="struts.objectFactory.spring.autoWire"?
value="name"/>?

2.项目启动时由装载Spring?

Web.xml?
<listener>?
??? <listener-class>?
org.springframework.web.context.ContextLoaderListener?
??? </listener-class>?
</listener>?


3.配置多个applicationContext.xml配置文件?

applicationContext.xml?
/*?
*? 在com/syy文件夹下以applicationContext开头的xml文件都将被加载进去?
*/?
<context-param>?
??? <param-name>contextConfigLocation</param-name>?
??? <param-value>?
classpath*:com/syy/applicationContext*.xml?
</param-value>?
</context-param>?


完整配置信息?


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>?
<!-- 指定Struts 2默认的ObjectFactory Bean，该属性默认值是spring -->?
<constant name="struts.objectFactory" value="spring"/>?
<!-- 该属性指定整合Spring框架时，是否缓存Bean实例，该属性只允许使用true和false两个属性值，它的默认值是true。通常不建议修改该属性值 -->?
<constant name="struts.objectFactory.spring.useClassCache" value="true"/>?
<!-- 指定spring框架的装配模式装配方式有: name, type, auto, and constructor (name 是默认装配模式)? -->?
<constant name="struts.objectFactory.spring.autoWire" value="name"></constant>?
<package name="struts2" extends="struts-default">?
<action name="teacher" encoding="UTF-8"?>?
<web-app id="WebApp_9" 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">?
<filter>?
<filter-name>struts2</filter-name>?
<filter-class>?
org.apache.struts2.dispatcher.FilterDispatcher?
</filter-class>?
??????? <init-param>?
??????? <param-name>actionPackages</param-name>?
??????? <param-value>com.syy.action</param-value>?
??????? </init-param>?
</filter>
<filter-mapping>?
<filter-name>struts2</filter-name>?
<url-pattern>/*</url-pattern>?
</filter-mapping>?
?? <context-param>?
??? <param-name>contextConfigLocation</param-name>?
??? <param-value>?
classpath*:com/syy/applicationContext*.xml?
</param-value>?
</context-param>?
<listener>?
??? <listener-class>?
???????? org.springframework.web.context.ContextLoaderListener?
?? </listener-class>?
</listener>
</web-app>?