struts-default.xml

struts-default.xml 

这个文件是struts2框架默认加载的配置文件。它定义struts2一些核心的bean和拦截器。 


<?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> 

<!--struts2中工厂bean的定义--> 

    <bean class="com.opensymphony.xwork2.ObjectFactory" name="xwork" /> 

    <bean type="com.opensymphony.xwork2.ObjectFactory" name="struts" class="org.apache.struts2.impl.StrutsObjectFactory" /> 



    <bean type="com.opensymphony.xwork2.ActionProxyFactory" name="xwork" class="com.opensymphony.xwork2.DefaultActionProxyFactory"/> 

    <bean type="com.opensymphony.xwork2.ActionProxyFactory" name="struts" class="org.apache.struts2.impl.StrutsActionProxyFactory"/> 

<!--类型检测bean的定义--> 

    <bean type="com.opensymphony.xwork2.util.ObjectTypeDeterminer" name="tiger" class="com.opensymphony.xwork2.util.GenericsObjectTypeDeterminer"/> 

    <bean type="com.opensymphony.xwork2.util.ObjectTypeDeterminer" name="notiger" class="com.opensymphony.xwork2.util.DefaultObjectTypeDeterminer"/> 

    <bean type="com.opensymphony.xwork2.util.ObjectTypeDeterminer" name="struts" class="com.opensymphony.xwork2.util.DefaultObjectTypeDeterminer"/> 

<!--文件上传bean的定义--> 

    <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper" name="struts" class="org.apache.struts2.dispatcher.mapper.DefaultActionMapper" /> 

    <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper" name="composite" class="org.apache.struts2.dispatcher.mapper.CompositeActionMapper" /> 

    <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper" name="restful" class="org.apache.struts2.dispatcher.mapper.RestfulActionMapper" /> 

    <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper" name="restful2" class="org.apache.struts2.dispatcher.mapper.Restful2ActionMapper" /> 



    <bean type="org.apache.struts2.dispatcher.multipart.MultiPartRequest" name="struts" class="org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest" scope="default" optional="true"/> 

    <bean type="org.apache.struts2.dispatcher.multipart.MultiPartRequest" name="jakarta" class="org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest" scope="default" optional="true" /> 

<!--标签库bean的定义--> 

    <bean type="org.apache.struts2.views.TagLibrary" name="s" class="org.apache.struts2.views.DefaultTagLibrary" /> 

<!--一些常用视图bean的定义--> 

    <bean class="org.apache.struts2.views.freemarker.FreemarkerManager" name="struts" optional="true"/> 

    <bean class="org.apache.struts2.views.velocity.VelocityManager" name="struts" optional="true" /> 



    <bean class="org.apache.struts2.components.template.TemplateEngineManager" /> 

    <bean type="org.apache.struts2.components.template.TemplateEngine" name="ftl" class="org.apache.struts2.components.template.FreemarkerTemplateEngine" /> 

    <bean type="org.apache.struts2.components.template.TemplateEngine" name="vm" class="org.apache.struts2.components.template.VelocityTemplateEngine" /> 

    <bean type="org.apache.struts2.components.template.TemplateEngine" name="jsp" class="org.apache.struts2.components.template.JspTemplateEngine" /> 

<!--类型转换bean的定义--> 

    <bean type="com.opensymphony.xwork2.util.XWorkConverter" name="xwork1" class="com.opensymphony.xwork2.util.XWorkConverter" /> 

    <bean type="com.opensymphony.xwork2.util.XWorkConverter" name="struts" class="com.opensymphony.xwork2.util.AnnotationXWorkConverter" /> 

    <bean type="com.opensymphony.xwork2.TextProvider" name="xwork1" class="com.opensymphony.xwork2.TextProviderSupport" /> 

    <bean type="com.opensymphony.xwork2.TextProvider" name="struts" class="com.opensymphony.xwork2.TextProviderSupport" /> 



    <!--  Struts2中一些可以静态注入的bean,也就是不需要实例化的 --> 

    <bean class="com.opensymphony.xwork2.ObjectFactory" static="true" /> 

    <bean class="com.opensymphony.xwork2.util.XWorkConverter" static="true" /> 

    <bean class="com.opensymphony.xwork2.util.OgnlValueStack" static="true" /> 

    <bean class="org.apache.struts2.dispatcher.Dispatcher" static="true" /> 

    <bean class="org.apache.struts2.components.Include" static="true" /> 

    <bean class="org.apache.struts2.dispatcher.FilterDispatcher" static="true" /> 

    <bean class="org.apache.struts2.views.util.ContextUtil" static="true" /> 

    <bean class="org.apache.struts2.views.util.UrlHelper" static="true" /> 

<!-- 定义Struts2默认包--> 

    <package name="struts-default" abstract="true"> 

    <!-- 结果类型的种类--> 

        <result-types> 

            <result-type name="chain" class="com.opensymphony.xwork2.ActionChainResult"/> 

            <result-type name="dispatcher" class="org.apache.struts2.dispatcher.ServletDispatcherResult" default="true"/> 

            <result-type name="freemarker" class="org.apache.struts2.views.freemarker.FreemarkerResult"/> 

            <result-type name="httpheader" class="org.apache.struts2.dispatcher.HttpHeaderResult"/> 

            <result-type name="redirect" class="org.apache.struts2.dispatcher.ServletRedirectResult"/> 

            <result-type name="redirectAction" class="org.apache.struts2.dispatcher.ServletActionRedirectResult"/> 

            <result-type name="stream" class="org.apache.struts2.dispatcher.StreamResult"/> 

            <result-type name="velocity" class="org.apache.struts2.dispatcher.VelocityResult"/> 

            <result-type name="xslt" class="org.apache.struts2.views.xslt.XSLTResult"/> 

            <result-type name="plainText" class="org.apache.struts2.dispatcher.PlainTextResult" /> 

            <result-type name="redirect-action" class="org.apache.struts2.dispatcher.ServletActionRedirectResult"/> 

            <result-type name="plaintext" class="org.apache.struts2.dispatcher.PlainTextResult" /> 

        </result-types> 



<!--struts2中拦截器的定义--> 

        <interceptors> 

        <!--实现在不同请求中相似参数别名的准换--> 

            <interceptor name="alias" class="com.opensymphony.xwork2.interceptor.AliasInterceptor"/> 

            <!--与spring整合时自动装配的拦截器--> 

            <interceptor name="autowiring" class="com.opensymphony.xwork2.spring.interceptor.ActionAutowiringInterceptor"/> 

            <!--构建一个action链，使当前action可以访问前一个action，与<result-type="chain" />配合使用--> 

            <interceptor name="chain" class="com.opensymphony.xwork2.interceptor.ChainingInterceptor"/> 

            <!--负责类型转换的拦截器--> 

            <interceptor name="conversionError" class="org.apache.struts2.interceptor.StrutsConversionErrorInterceptor"/> 

            <!--使用配置的name,value来是指cookies --> 

            <interceptor name="cookie" class="org.apache.struts2.interceptor.CookieInterceptor"/> 

           <!--负责创建httpSession--> 

            <interceptor name="createSession" class="org.apache.struts2.interceptor.CreateSessionInterceptor" /> 

            <!--输出调试信息--> 

            <interceptor name="debugging" class="org.apache.struts2.interceptor.debugging.DebuggingInterceptor" /> 

            <!--扩展引用--> 

            <interceptor name="externalRef" class="com.opensymphony.xwork2.interceptor.ExternalReferencesInterceptor"/> 

            <!--后台执行action负责发送等待画面给用户--> 

            <interceptor name="execAndWait" class="org.apache.struts2.interceptor.ExecuteAndWaitInterceptor"/> 

            <!--异常处理--> 

            <interceptor name="exception" class="com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor"/> 

            <!--文件上传，解析表单域的内容--> 

            <interceptor name="fileUpload" class="org.apache.struts2.interceptor.FileUploadInterceptor"/> 

            <!--支持国际化--> 

            <interceptor name="i18n" class="com.opensymphony.xwork2.interceptor.I18nInterceptor"/> 

           <!--日志记录--> 

            <interceptor name="logger" class="com.opensymphony.xwork2.interceptor.LoggingInterceptor"/> 

            <!--模型拦截器，当action实现了ModelDriven接口时，负责把getModel的结果放入valueStack中--> 

            <interceptor name="modelDriven" class="com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor"/> 

            <!--有生命周期的ModelDriven--> 

            <interceptor name="scopedModelDriven" class="com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor"/> 

            <!--负责解析请求中的参数，并赋值给action中对应的属性--> 

            <interceptor name="params" class="com.opensymphony.xwork2.interceptor.ParametersInterceptor"/> 

            <!--实现该Preparable接口的action，会调用拦截器的prepare方法--> 

            <interceptor name="prepare" class="com.opensymphony.xwork2.interceptor.PrepareInterceptor"/> 

            <!--负责将action 标签下的param参数值传递给action实例--> 

            <interceptor name="staticParams" class="com.opensymphony.xwork2.interceptor.StaticParametersInterceptor"/> 

            <!--范围转换--> 

            <interceptor name="scope" class="org.apache.struts2.interceptor.ScopeInterceptor"/> 

            <!--用于访问Servlet API--> 

            <interceptor name="servletConfig" class="org.apache.struts2.interceptor.ServletConfigInterceptor"/> 

            

            <interceptor name="sessionAutowiring" class="org.apache.struts2.spring.interceptor.SessionContextAutowiringInterceptor"/> 

            <!--输出action执行时间--> 

            <interceptor name="timer" class="com.opensymphony.xwork2.interceptor.TimerInterceptor"/> 

            <!--防止表单重复提交--> 

            <interceptor name="token" class="org.apache.struts2.interceptor.TokenInterceptor"/> 

            <!--与token拦截器相似，只是把token保存到HttpSession--> 

            <interceptor name="tokenSession" class="org.apache.struts2.interceptor.TokenSessionStoreInterceptor"/> 

            <!--负责表单字段的验证 *-validation.xml--> 

            <interceptor name="validation" class="org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor"/> 

            <!--负责执行action的validate()--> 

            <interceptor name="workflow" class="com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor"/> 

            <!--存储和重新获取Action 消息/错误/字段错误为Action，实现ValidationAware接口到seesion--> 

            <interceptor name="store" class="org.apache.struts2.interceptor.MessageStoreInterceptor" /> 

            <!--添加自动checkbox处理代码,这样检探测checkbox和添加它作为一个参数使用默认值(通常’false’).使用一个指定名字隐藏字段探测没提交的checkbox--> 

            <interceptor name="checkbox" class="org.apache.struts2.interceptor.CheckboxInterceptor" /> 

            <interceptor name="profiling" class="org.apache.struts2.interceptor.ProfilingActivationInterceptor" /> 

            <!--JAAS服务拦截器--> 

            <interceptor name="roles" class="org.apache.struts2.interceptor.RolesInterceptor" /> 



            <!-- 一个基本的拦截器栈 --> 

            <interceptor-stack name="basicStack"> 

                <interceptor-ref name="exception"/> 

                <interceptor-ref name="servletConfig"/> 

                <interceptor-ref name="prepare"/> 

                <interceptor-ref name="checkbox"/> 

                <interceptor-ref name="params"/> 

                <interceptor-ref name="conversionError"/> 

            </interceptor-stack> 



            <!-- 简单的validtion和webflow栈 --> 

            <interceptor-stack name="validationWorkflowStack"> 

                <interceptor-ref name="basicStack"/> 

                <interceptor-ref name="validation"/> 

                <interceptor-ref name="workflow"/> 

            </interceptor-stack> 



            <!-- 文件上传的拦截器栈 --> 

            <interceptor-stack name="fileUploadStack"> 

                <interceptor-ref name="fileUpload"/> 

                <interceptor-ref name="basicStack"/> 

            </interceptor-stack> 



            <!-- model-driven 栈  --> 

            <interceptor-stack name="modelDrivenStack"> 

                <interceptor-ref name="modelDriven"/> 

                <interceptor-ref name="basicStack"/> 

            </interceptor-stack> 



            <!-- action链的拦截器栈 --> 

            <interceptor-stack name="chainStack"> 

                <interceptor-ref name="chain"/> 

                <interceptor-ref name="basicStack"/> 

            </interceptor-stack> 



            <!--  i18n 拦截器栈 --> 

            <interceptor-stack name="i18nStack"> 

                <interceptor-ref name="i18n"/> 

                <interceptor-ref name="basicStack"/> 

            </interceptor-stack> 



            <!-- 结合preparable和ModenDriven拦截器--> 

            <interceptor-stack name="paramsPrepareParamsStack"> 

                <interceptor-ref name="exception"/> 

                <interceptor-ref name="alias"/> 

                <interceptor-ref name="params"/> 

                <interceptor-ref name="servletConfig"/> 

                <interceptor-ref name="prepare"/> 

                <interceptor-ref name="i18n"/> 

                <interceptor-ref name="chain"/> 

                <interceptor-ref name="modelDriven"/> 

                <interceptor-ref name="fileUpload"/> 

                <interceptor-ref name="checkbox"/> 

                <interceptor-ref name="staticParams"/> 

                <interceptor-ref name="params"/> 

                <interceptor-ref name="conversionError"/> 

                <interceptor-ref name="validation"> 

                    <param name="excludeMethods">input,back,cancel</param> 

                </interceptor-ref> 

                <interceptor-ref name="workflow"> 

                    <param name="excludeMethods">input,back,cancel</param> 

                </interceptor-ref> 

            </interceptor-stack> 



            <!--定义默认的拦截器栈  --> 

            <interceptor-stack name="defaultStack"> 

                <interceptor-ref name="exception"/> 

                <interceptor-ref name="alias"/> 

                <interceptor-ref name="servletConfig"/> 

                <interceptor-ref name="prepare"/> 

                <interceptor-ref name="i18n"/> 

                <interceptor-ref name="chain"/> 

                <interceptor-ref name="debugging"/> 

                <interceptor-ref name="profiling"/> 

                <interceptor-ref name="scopedModelDriven"/> 

                <interceptor-ref name="modelDriven"/> 

                <interceptor-ref name="fileUpload"/> 

                <interceptor-ref name="checkbox"/> 

                <interceptor-ref name="staticParams"/> 

                <interceptor-ref name="params"> 

                  <param name="excludeParams">dojo/..*</param> 

                </interceptor-ref> 

                <interceptor-ref name="conversionError"/> 

                <interceptor-ref name="validation"> 

                    <param name="excludeMethods">input,back,cancel,browse</param> 

                </interceptor-ref> 

                <interceptor-ref name="workflow"> 

                    <param name="excludeMethods">input,back,cancel,browse</param> 

                </interceptor-ref> 

            </interceptor-stack> 



            <interceptor-stack name="completeStack"> 

                <interceptor-ref name="defaultStack"/> 

            </interceptor-stack> 



            

            <interceptor-stack name="executeAndWaitStack"> 

                <interceptor-ref name="execAndWait"> 

                    <param name="excludeMethods">input,back,cancel</param> 

                </interceptor-ref> 

                <interceptor-ref name="defaultStack"/> 

                <interceptor-ref name="execAndWait"> 

                    <param name="excludeMethods">input,back,cancel</param> 

                </interceptor-ref> 

            </interceptor-stack> 



            

            <interceptor name="external-ref" class="com.opensymphony.xwork2.interceptor.ExternalReferencesInterceptor"/> 

            <interceptor name="model-driven" class="com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor"/> 

            <interceptor name="static-params" class="com.opensymphony.xwork2.interceptor.StaticParametersInterceptor"/> 

            <interceptor name="scoped-model-driven" class="com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor"/> 

            <interceptor name="servlet-config" class="org.apache.struts2.interceptor.ServletConfigInterceptor"/> 

            <interceptor name="token-session" class="org.apache.struts2.interceptor.TokenSessionStoreInterceptor"/> 



       </interceptors> 

<!--定义默认拦截器为"defaultStack"--> 

        <default-interceptor-ref name="defaultStack"/> 

    </package> 



</struts>