rwg109
- 浏览: 217804 次
- 性别:
- 来自: 南京
-
文章分类
- 全部博客 (132)
- 企业开发 (46)
- SSO (5)
- CAS (1)
- SOAP (8)
- Oracle (5)
- Eclipse IDE (3)
- 事业 (14)
- Lucene (4)
- 课间十分钟 (2)
- maven (1)
- CMS (5)
- 设计模式 (0)
- 软件开发流程 (0)
- midas/GTS (1)
- Java Hibernate (1)
- SqlServer2005 (1)
- Jquery (1)
- Java (1)
- Java Maven Pom (1)
- Java Velocity (1)
- Jira 项目管理 (2)
- 软件开发 需求分析 (1)
- 单点登录 (1)
- 项目管理 (1)
- 时间管理 (1)
- UI 交互设计流程 (1)
- SVN (1)
- css w3c (1)
- ASP.NET FrameWork (1)
- Oracle Session Process (1)
- tomcat (1)
- Web (0)
最新评论
-
fendou3754：
程序可以运行,不过对于中文的搜索,貌似要将txt文件存为UTF ...
Lucene开发实例--代码篇 -
ewf_momo：
...
Lucene开发实例--代码篇 -
dbh0512：
我的是一段文本 每次只能创建一个索引 但是搜索不到 求解答
Lucene开发实例--代码篇 -
a496649849：
终于安装了 多谢
m2安装Eclipse3.6.1(eclipse-jee-helios-SR1-win32.zip)问题 -
lyj57：
那个"E:\\renwg\\茶余饭后\\新建文件夹& ...
Lucene开发实例--代码篇
Unable to load bean org.apache.struts2.dispatcher.multipart.MultiPartRequest (ja
- 博客分类：
- 企业开发
这个问题是在使用Struts2想做一个上传文件的页面时候Tomcat报出来的错误，详细信息如下：
2010-11-2 18:49:26 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet default threw exception
java.lang.RuntimeException: Unable to load bean org.apache.struts2.dispatcher.multipart.MultiPartRequest (jakarta) - [unknown location]
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:136)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:476)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:486)
at com.opensymphony.xwork2.inject.ContainerImpl$9.call(ContainerImpl.java:517)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:542)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:515)
at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:697)
at org.apache.struts2.dispatcher.FilterDispatcher.prepareDispatcherAndWrapRequest(FilterDispatcher.java:334)
at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:394)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at net.sxinfo.user.filters.AccessControlFilter.doFilter(AccessControlFilter.java:60)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:277)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.inspektr.common.web.ClientInfoThreadLocalFilter.doFilterInternal(ClientInfoThreadLocalFilter.java:48)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at net.sxinfo.user.filters.AccessRequestFilter.doFilter(AccessRequestFilter.java:39)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at net.sxinfo.user.filters.EncodingFilter.doFilter(EncodingFilter.java:142)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: Unable to load bean org.apache.struts2.dispatcher.multipart.MultiPartRequest (jakarta) - [unknown location]
at org.apache.struts2.config.BeanSelectionProvider$ObjectFactoryDelegateFactory.create(BeanSelectionProvider.java:247)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:134)
... 69 more
最后Google了不少文章，找到了原因：（缺少了必要的jar包）
Struts2使用开源项目Apache Jakarta Commons FileUpload和内建的FileUploadInterceptor拦截器实现文件上传，所需的jar包如下：
commons-logging-1.1.jar
freemarker-2.3.8.jar
ognl-2.6.11.jar
struts2-core-2.0.6.jar
xwork-2.0.1.jar
commons-io-1.3.1.jar
commons-fileupload-1.2.jar
2010-11-2 18:49:26 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet default threw exception
java.lang.RuntimeException: Unable to load bean org.apache.struts2.dispatcher.multipart.MultiPartRequest (jakarta) - [unknown location]
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:136)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:476)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:486)
at com.opensymphony.xwork2.inject.ContainerImpl$9.call(ContainerImpl.java:517)
at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:542)
at com.opensymphony.xwork2.inject.ContainerImpl.getInstance(ContainerImpl.java:515)
at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:697)
at org.apache.struts2.dispatcher.FilterDispatcher.prepareDispatcherAndWrapRequest(FilterDispatcher.java:334)
at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:394)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at net.sxinfo.user.filters.AccessControlFilter.doFilter(AccessControlFilter.java:60)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:277)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.inspektr.common.web.ClientInfoThreadLocalFilter.doFilterInternal(ClientInfoThreadLocalFilter.java:48)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at net.sxinfo.user.filters.AccessRequestFilter.doFilter(AccessRequestFilter.java:39)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at net.sxinfo.user.filters.EncodingFilter.doFilter(EncodingFilter.java:142)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: Unable to load bean org.apache.struts2.dispatcher.multipart.MultiPartRequest (jakarta) - [unknown location]
at org.apache.struts2.config.BeanSelectionProvider$ObjectFactoryDelegateFactory.create(BeanSelectionProvider.java:247)
at com.opensymphony.xwork2.inject.ContainerBuilder$4.create(ContainerBuilder.java:134)
... 69 more
最后Google了不少文章，找到了原因：（缺少了必要的jar包）
Struts2使用开源项目Apache Jakarta Commons FileUpload和内建的FileUploadInterceptor拦截器实现文件上传，所需的jar包如下：
commons-logging-1.1.jar
freemarker-2.3.8.jar
ognl-2.6.11.jar
struts2-core-2.0.6.jar
xwork-2.0.1.jar
commons-io-1.3.1.jar
commons-fileupload-1.2.jar
1
顶
顶
0
踩
踩
分享到：
发表评论
文章已被作者锁定，不允许评论。
-
Velocity浅析及与Jsp、Freemarker对比
2011-08-21 18:10 868Velocity 是一个基于java ... -
Google首页电吉他Doodle源代码
2011-06-10 12:22 978为了纪念电吉他之父莱斯·保罗（Les Paul，1915 ... -
Caused by: javax.imageio.IIOException: Can't create cache file!
2011-05-23 20:17 3589验证码 无法显示问题。 错误日志为： Cause ... -
配置Resin 3+iis 支持JSP且共享80端口
2011-05-20 17:21 2310软件环境 操作系统：win2003 SDK:JDK 1.6 服 ... -
大型网站架构不得不考虑的10个问题
2011-05-17 21:28 896这里的大型网站架构 ... -
This class does not support SAAJ 1.1, weblogic?
2011-05-15 19:21 2022项目 将要迁移到 Weblogic 10.3. ... -
javax.xml.ws.soap.SOAPFaultException: This class does not support SAAJ 1.1
2011-05-15 18:24 1994]] Root cause of ServletExcepti ... -
Date 与 Calendar 计算时间及天数
2011-03-09 21:19 1597有时我们会比较时间，例如：7天前，7天后。 虽然 ... -
m2安装Eclipse3.6.1(eclipse-jee-helios-SR1-win32.zip)问题
2011-02-25 15:36 23021. m2eclipse------------------- ... -
Eclipse is running in a JRE, but a JDK is required 解决方法
2011-02-25 11:54 1548装Maven后每次启动出现警告信息: Eclipse is ... -
Apache Tomcat Tomcat5 服务因 0 (0x0) 服务性错误而停止”问题的解决
2011-02-17 20:38 1498今天又找到一个解决方法，应该比较通用。就是删除服务再重新安装。 ... -
随机产生26个英文字母
2010-12-28 16:45 1824char paramChar = (char)(Math ... -
Java字符串反转问题
2010-12-28 14:18 923java反转:可以使用 StringBuffer中的 r ... -
Java解析XML文件的四种方法
2010-12-14 21:15 6711.介绍 1）DOM（JAXP Crimson ... -
java 调用.net DLL的方法
2010-12-14 20:44 957背景： 近日一个java的项目，客户要求项目中必须使用其提 ... -
提供Java性能的十一个用法
2010-12-14 15:44 825Java语言习惯用语 1。循环 ■ 在重要的循环里，消除循 ... -
Java中的DOS下常用命令积累
2010-12-13 18:33 10211:解压jar包： xf org.eclipse.swt.w ... -
优化C盘
2010-12-08 16:44 895主要讲讲Windows操作系 ... -
Win XP使用100%网速的方法
2010-12-08 16:17 1027开始菜单里点击”运行”，输入gpedit. ... -
现实生活即将被虚拟化
2010-12-08 14:20 1127往往好的创 ...
相关推荐
标题中的“tomcat报错Unable to find 'struts multipart saveDir'”是一个常见的问题，通常出现在使用Apache Struts框架，并且在处理multipart/form-data类型的请求时。这种类型的请求通常用于上传文件，而`saveDir`...
总的来说，`org.apache.struts2.dispatcher.FilterDispatcher`是Struts 2框架中一个至关重要的组件，负责请求的分发和Action的调用，对于理解和掌握Struts 2的运行机制具有重要意义。开发者需要熟悉其工作原理和配置...
org.apache.struts2.components.template, org.apache.struts2.config, org.apache.struts2.dispatcher, org.apache.struts2.dispatcher.mapper, org.apache.struts2.dispatcher.multipart, org.apache.struts2....
The org.apache.struts2.dispatcher.multipart.MultiPartRequest parser implementation for a multipart request (file upload) 专为multipart请求信息使用的org.apache.struts2.dispatcher.multipart....
Struts2本身没有自带的两个jar 如果不导入的话会有Unable to load bean org.apache.struts2.dispatcher.multipart.MultiPartRequest (jakarta) - [unknown location]异常
org.apache.struts2.dispatcher.multipart Classes to help dispatch multipart HTTP requests. org.apache.struts2.dispatcher.ng This package contains a reimagining of the traditional Struts filter ...
at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.cleanUp(MultiPartRequestWrapper.java:271) at org.apache.struts2.dispatcher.Dispatcher.cleanUpRequest(Dispatcher.java:837) at org....
8. **请求处理（Request Handling）**：`org.apache.struts2.dispatcher.ng.filter`包中的`StrutsPrepareAndExecuteFilter`是Struts2与Servlet容器交互的关键，它负责准备请求并执行Action。 9. **类型转换（Type ...
在http://struts.apache.org/download.cgi#struts252上，你可以找到两个选项：1是指包含了所有必需和可选组件的完整包，而2则是仅包含核心组件的最小化包。通常，为了确保所有功能都能正常工作，开发者会选择下载1，...
struts.mapper.class 属性指定将 HTTP 请求映射到指定 Action 的映射器，Struts 2 提供了默认的映射器：org.apache.struts2.dispatcher.mapper.DefaultActionMapper。 13. struts.action.extension struts.action....
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter <filter-name>struts2 <url-pattern>/* ``` 然后，我们需要创建一个Action类。Action类是业务逻辑的载体，通常继承自`...
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter <filter-name>struts2 <url-pattern>/* ``` 自从Struts2.1.3版本之后，原来的`FilterDispatcher`类已经被标记为过时...
- `org.apache.struts2.dispatcher.Dispatcher`：是Struts2的核心类，它初始化框架并调用Action执行。同时，它也是一个过滤器，负责清理ActionContext，防止内存泄漏，处理静态内容，以及启动拦截器链。 - `org....
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher， 新版本中都是过时的了，采取该过滤器， <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter。
at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:108) at org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:770) at org.apache.struts2....
拦截器链是由`org.apache.struts2.dispatcher.FilterDispatcher`这个过滤器启动的，它负责处理HTTP请求，启动拦截器链并调用相应的Action。 `Dispatcher`类在Struts2中扮演着重要角色，它负责框架的初始化和Action...
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter <filter-name>struts2 <url-pattern>/* ``` #### 五、JSP文件调整 - **调整说明**：在升级到Struts2.5.16后，可能需要...