1、webwork.properties
ww2.2.1默认的webwork.properties配置已经非常不错，i18n用utf-8,ioc用spring，fileup用jakarta。因此，我的webwork.properties就只剩两行
1 webwork.multipart.maxSize=209715200
2 webwork.action.extension=ftl #个人恶习，用freemarker做view，再加上不喜欢.action、.do的扩展名，就直接配成ftl了，用frontpage等软件时也比较方便
2、web.xml
ww2.1.7是配servlet的，为了与spring集成，还得加上一个listener
1 <context-param>
2 <param-name>contextConfigLocation</param-name>
3 <param-value>classpath:beans.xml,classpath:com/yninfo/rules/spring.scheduling.xml</param-value>
4 </context-param>
5 <listener>
6 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
7 </listener>
8 <listener>
9 <listener-class>com.opensymphony.xwork.spring.SpringExternalReferenceResolverSetupListener</listener-class>
10 </listener>
11 <servlet>
12 <servlet-name>webwork</servlet-name>
13 <servlet-class>com.opensymphony.webwork.dispatcher.ServletDispatcher</servlet-class>
14 <load-on-startup>1</load-on-startup>
15 </servlet>
16 <servlet-mapping>
17 <servlet-name>webwork</servlet-name>
18 <url-pattern>*.ftl</url-pattern>
19 </servlet-mapping>
ww2.2.1改成filter，也不需要配listener来处理spring
3、xwork.xml
原来的配置
1 <xwork>
2 <include file="webwork-default.xml" />
3 <package name="default" extends="webwork-default"
4 externalReferenceResolver="com.opensymphony.xwork.spring.SpringExternalReferenceResolver">
5 <interceptors>
6 <interceptor name="reference-resolver"
7 class="com.opensymphony.xwork.interceptor.ExternalReferencesInterceptor" />
8 <interceptor-stack name="default-stack">
9 <interceptor-ref name="timer" />
10 <interceptor-ref name="logger" />
11 <interceptor-ref name="completeStack" />
12 <interceptor-ref name="reference-resolver" />
13 </interceptor-stack>
14 </interceptors>
15
16 <action name="rule" class="com.yninfo.rules.web.action.RuleAction">
17 <result name="success" type="freemarker">
18 <param name="location">/rule.ftl</param>
19 </result>
20 <result name="error" type="freemarker">
21 <param name="location">/rule_error.ftl</param>
22 </result>
23 <external-ref name="ruleManager">RuleManager</external-ref>
24 </action>
25 </package>
26 </xwork>
ww2.2.1以后的配置，去掉了上面旧配置中粗体部分
1 <xwork>
2 <include file="webwork-default.xml" />
3 <package name="default" extends="webwork-default">
4 <interceptors>
5 <interceptor name="reference-resolver"
6 class="com.opensymphony.xwork.interceptor.ExternalReferencesInterceptor" />
7 <interceptor-stack name="default-stack">
8 <interceptor-ref name="timer" />
9 <interceptor-ref name="logger" />
10 <interceptor-ref name="completeStack" />
11 </interceptor-stack>
12 </interceptors>
13
14 <action name="rule" class="com.yninfo.rules.web.action.RuleAction">
15 <result name="success" type="freemarker">
16 <param name="location">/rule.ftl</param>
17 </result>
18 <result name="error" type="freemarker">
19 <param name="location">/rule_error.ftl</param>
20 </result>
21 </action>
22 </package>
23 </xwork>
4、注意：
ww2.2.1中ioc使用spring，默认的是byName，要求spring的beans.xml配置文件中id与ww action中的名称完全相同，由于我个人的恶习，不习惯首字母小写的写法，因此，在action中定义
private AccountManager accountManager;，在spring中定义
bean id="AccountManager"，结果spring不能将AccountManager这个bean注入action的accountManager中，抛出NPE的异常