struts2 示例struts.xml解析

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<?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">

<!-- START SNIPPET: xworkSample -->
<struts>

<!-- Some or all of these can be flipped to true for debugging -->
<--配置常量-->
<constant name="struts.i18n.reload" value="false" />
//设置开发模式
<constant name="struts.devMode" value="true" />
//设置配置文件重载
<constant name="struts.configuration.xml.reload" value="false" />
//设置国际化的basename
<constant name="struts.custom.i18n.resources" value="globalMessages" />
<constant name="struts.action.extension" value="action,," />

<constant name="struts.codebehind.defaultPackage" value="person" />
<constant name="struts.freemarker.manager.classname" value="customFreemarkerManager" />
<constant name="struts.serve.static" value="true" />
<constant name="struts.serve.static.browserCache" value="false" />



<!--包含其他的配置文件-->

<include file="struts-chat.xml" />

<include file="struts-interactive.xml" />

<include file="struts-hangman.xml" />

<include file="struts-tags.xml"/>

<include file="struts-validation.xml" />

<include file="struts-actionchaining.xml" />

<include file="struts-ajax.xml" />

<include file="struts-fileupload.xml" />

<include file="struts-person.xml" />

<include file="struts-wait.xml" />

<include file="struts-jsf.xml" />

<include file="struts-token.xml" />

<include file="struts-model-driven.xml" />

<include file="struts-integration.xml" />

<include file="struts-filedownload.xml" />

<include file="struts-conversion.xml" />

<include file="struts-freemarker.xml" />

<include file="struts-tiles.xml" />

<include file="struts-xslt.xml" />



<!--定义默认的包,struts-default再struts2-core-2.0*.jar下-->

<package name="default" extends="struts-default">

<!--培植拦截器-->
<interceptors>
<interceptor-stack name="crudStack">
<interceptor-ref name="checkbox" />
<interceptor-ref name="params" />
<interceptor-ref name="staticParams" />
<interceptor-ref name="defaultStack" />
</interceptor-stack>
</interceptors>

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

<!--配置action-->

<action name="showcase">
<result>showcase.jsp</result>
</action>

<action name="viewSource" class="org.apache.struts2.showcase.source.ViewSourceAction">
<result>viewSource.jsp</result>
</action>

<action name="date" class="org.apache.struts2.showcase.DateAction" method="browse">
<result name="success">/date.jsp</result>
</action>

</package>



<!--配置包skill，继承包default,定义包空间/skill-->

<package name="skill" extends="default" namespace="/skill">
<default-interceptor-ref name="crudStack"/>

<!--配置Action-->

<action name="list" class="org.apache.struts2.showcase.action.SkillAction" method="list">
<result>/empmanager/listSkills.jsp</result>
<interceptor-ref name="basicStack"/>
</action>
<action name="edit" class="org.apache.struts2.showcase.action.SkillAction">
<result>/empmanager/editSkill.jsp</result>
<interceptor-ref name="params" />
<interceptor-ref name="basicStack"/>
</action>
<action name="save" class="org.apache.struts2.showcase.action.SkillAction" method="save">
<result name="input">/empmanager/editSkill.jsp</result>
<result type="redirect">edit.action?skillName=${currentSkill.name}</result>
</action>
<action name="delete" class="org.apache.struts2.showcase.action.SkillAction" method="delete">
<result name="error">/empmanager/editSkill.jsp</result>
<result type="redirect">edit.action?skillName=${currentSkill.name}</result>
</action>
</package>

<!--定义包employee,继承包default,包空间/employee-->

<package name="employee" extends="default" namespace="/employee">

//定义默认拦截器
<default-interceptor-ref name="crudStack"/>

<action name="list" class="org.apache.struts2.showcase.action.EmployeeAction" method="list">
<result>/empmanager/listEmployees.jsp</result>
<interceptor-ref name="basicStack"/>
</action>



//在配置文件中使用通配符
<action name="edit-*" class="org.apache.struts2.showcase.action.EmployeeAction">
<param name="empId">{1}</param>
<result>/empmanager/editEmployee.jsp</result>
<interceptor-ref name="crudStack"><param name="validation.excludeMethods">execute</param></interceptor-ref>
</action>
<action name="save" class="org.apache.struts2.showcase.action.EmployeeAction" method="save">
<result name="input">/empmanager/editEmployee.jsp</result>
<result type="redirect">edit-${currentEmployee.empId}.action</result>
</action>
<action name="delete" class="org.apache.struts2.showcase.action.EmployeeAction" method="delete">
<result name="error">/empmanager/editEmployee.jsp</result>
<result type="redirect">edit-${currentEmployee.empId}.action</result>
</action>
</package>

</struts>

<!-- END SNIPPET: xworkSample -->