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JSF + RichFaces在頁面中為我提供了HTTP Status 404

[英]JSF + RichFaces gives me an HTTP Status 404 in my pages

 原文  2009-12-07 23:09:36  6   2    java/ eclipse/ jsf/ richfaces

問題描述

可能這是一個缺乏關注的問題，如果是這樣，請原諒我，但我看不到我在做什么錯，整個下午都花了我的時間，需要您的幫助。

我正在做一個JSF + JPA + RichFaces應用程序，這很簡單。 我先進行了JPA項目的測試，然后進行了JSF項目的測試，一切正常，但是當我將RichFaces jars粘貼到WEB-INF / lib文件夾中時，甚至在我進行任何更改之前，正在運行的頁面都停止了，現在我得到一個HTTP Status 404頁面，就像輸入錯誤的地址一樣，但是使用的地址與以前相同。

這是我的web.xml 

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>Monaco</display-name>

<welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
</welcome-file-list>

<context-param>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>server</param-value>
</context-param>

<context-param>
    <param-name>org.richfaces.SKIN</param-name>
    <param-value>blueSky</param-value>
</context-param>

<context-param>
    <param-name>org.richfaces.CONTROL_SKINNING</param-name>
    <param-value>enable</param-value>
</context-param>

<filter> 
    <display-name>RichFaces Filter</display-name> 
    <filter-name>richfaces</filter-name> 
    <filter-class>org.ajax4jsf.Filter</filter-class> 
</filter> 

<filter-mapping> 
    <filter-name>richfaces</filter-name> 
    <servlet-name>Faces Servlet</servlet-name>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
</filter-mapping>

<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>/faces/*</url-pattern>
</servlet-mapping>
</web-app>

還有我的faces-config.xml 

<?xml version="1.0" encoding="UTF-8"?>

<faces-config
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
version="1.2">

<managed-bean>
    <managed-bean-name>pessoa</managed-bean-name>
    <managed-bean-class>cadastro.Pessoa</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
</managed-bean>

<managed-bean>
    <managed-bean-name>service</managed-bean-name>
    <managed-bean-class>cadastro.PessoaService</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
</managed-bean>

<navigation-rule>
    <display-name>inserir.jsf</display-name>
    <from-view-id>/cadastro/pessoa/inserir.jsp</from-view-id>
    <navigation-case>
        <from-outcome>sucesso</from-outcome>
        <to-view-id>/cadastro/pessoa/listar.jsp</to-view-id>
    </navigation-case>
    <navigation-case>
        <from-outcome>erro</from-outcome>
        <to-view-id>/cadastro/pessoa/erro.jsp</to-view-id>
    </navigation-case>
</navigation-rule>

<navigation-rule>
    <display-name>listar.jsf</display-name>
    <from-view-id>/cadastro/pessoa/listar.jsp</from-view-id>
    <navigation-case>
    <from-outcome>voltar</from-outcome>
    <to-view-id>/cadastro/pessoa/inserir.jsp</to-view-id>
    <redirect/>
    </navigation-case>
        <navigation-case>
        <from-outcome>sucesso</from-outcome>
        <to-view-id>/cadastro/pessoa/listar.jsp</to-view-id>
        <redirect/>
    </navigation-case>
    <navigation-case>
        <from-outcome>erro</from-outcome>
        <to-view-id>/cadastro/pessoa/erro.jsp</to-view-id>
    </navigation-case>
    <navigation-case>
        <from-outcome>editar</from-outcome>
        <to-view-id>/cadastro/pessoa/inserir.jsp</to-view-id>
    </navigation-case>
    <navigation-case>
        <from-outcome>editar</from-outcome>
        <to-view-id>/cadastro/pessoa/inserir.jsp</to-view-id>
    </navigation-case>
</navigation-rule>

<navigation-rule>
    <display-name>erro.jsf</display-name>
    <from-view-id>/cadastro/pessoa/erro.jsp</from-view-id>
    <navigation-case>
        <from-outcome>voltar</from-outcome>
        <to-view-id>/cadastro/pessoa/listar.jsp</to-view-id>
        <redirect/>
    </navigation-case>
</navigation-rule>
</faces-config>

我認為我的JPA項目與該錯誤無關，因為它是一個分離的項目，並且運行良好。

我的文件夾結構像 

Monaco/
    WebContent/
        cadastro/
            pessoa/
                erro.jsp
                inserir.jsp
                listar.jsp
                test.jsp
        WEB-INF/
            lib/
                richfaces-api-3.3.2.SR1.jar
                richfaces-impl-3.3.2.SR1.jar
                richfaces-ui-3.3.2.SR1.jar
            faces-config.xml
            web.xml
        index.jsp

網址http：// localhost：8080 / Monaco / faces / cadastro / pessoa / listar.jsp曾經在RichFaces罐子之前工作過，但現在我得到了： 

HTTP Status 404 - /Monaco/faces/cadastro/pessoa/listar.jsp
--------------------------------------------------------------------------------
type Status report
message /Monaco/faces/cadastro/pessoa/listar.jsp
description The requested resource (/Monaco/faces/cadastro/pessoa/listar.jsp) is not available.
--------------------------------------------------------------------------------
JBoss Web/2.1.2.GA

我嘗試了很多網址變體，例如：

在所有這些情況下，我都會收到相同的錯誤（應該可以），但我不明白為什么它停止了，只是因為我添加了RichFaces罐子...

謝謝蓋茲！

一些應用服務器日志： 

16:43:28,879 ERROR [[/Monaco]] Exception sending context initialized event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfigureListener
javax.faces.FacesException: org.ajax4jsf.renderkit.ChameleonRenderKitFactory
    at javax.faces.FactoryFinder.getImplGivenPreviousImpl(FactoryFinder.java:556)
    at javax.faces.FactoryFinder.getImplementationInstance(FactoryFinder.java:448)
    at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:249)
    at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:1036)
    at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:493)
    at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:381)
    at org.jboss.web.jsf.integration.config.JBossJSFConfigureListener.contextInitialized(JBossJSFConfigureListener.java:69)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3856)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4361)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:790)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:770)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)
    at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.apache.catalina.core.StandardContext.init(StandardContext.java:5312)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)
    at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:301)
    at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
    at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
    at org.jboss.web.WebModule.startModule(WebModule.java:83)
    at org.jboss.web.WebModule.startService(WebModule.java:61)
    at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
    at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
    at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
    at $Proxy0.start(Unknown Source)
    at org.jboss.system.ServiceController.start(ServiceController.java:417)
    at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
    at $Proxy44.start(Unknown Source)
    at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
    at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
    at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
    at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
    at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
    at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
    at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
    at $Proxy45.start(Unknown Source)
    at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
    at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
    at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
    at $Proxy9.deploy(Unknown Source)
    at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
    at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
    at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
    at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
    at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
    at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
    at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
    at $Proxy0.start(Unknown Source)
    at org.jboss.system.ServiceController.start(ServiceController.java:417)
    at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
    at $Proxy4.start(Unknown Source)
    at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
    at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
    at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
    at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
    at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
    at $Proxy5.deploy(Unknown Source)
    at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
    at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
    at org.jboss.Main.boot(Main.java:200)
    at org.jboss.Main$1.run(Main.java:508)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at javax.faces.FactoryFinder.getImplGivenPreviousImpl(FactoryFinder.java:549)
    ... 141 more
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester
    at org.ajax4jsf.resource.ResourceBuilderImpl.registerConfig(ResourceBuilderImpl.java:169)
    at org.ajax4jsf.resource.ResourceBuilderImpl.registerResources(ResourceBuilderImpl.java:153)
    at org.ajax4jsf.resource.ResourceBuilderImpl.init(ResourceBuilderImpl.java:224)
    at org.ajax4jsf.renderkit.ChameleonRenderKitFactory.(ChameleonRenderKitFactory.java:62)
    ... 146 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.digester.Digester
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    ... 150 more
16:43:28,879 ERROR [StandardContext] Error listenerStart
16:43:28,879 ERROR [StandardContext] Context [/Monaco] startup failed due to previous errors

再見。

2 個解決方案

解決方案1
 2 已采納  2009-12-07 23:30:50

您需要將webcontent文件放在/faces根文件夾中，該路徑必須與URL中的路徑完全相同。

另一種方法是用*.jsf替換/faces/*的url-pattern ，以便您可以在沒有/faces路徑的情況下調用它們，例如： http://localhost:8080/Monaco/cadastro/pessoa/listar.jsf 。 順便說一句，你不需要實際的重命名.jsp文件.jsf 。

如果要防止直接訪問JSP文件（否則將可以請求.jsp文件並面對RuntimeException: FacesContext not found ），那么最好將文件（包括文件夾結構）移入WEB-INF夾。

希望這可以幫助。

編輯：您添加了appserver日志。 第一個問題的根本原因是： 

java.lang.ClassNotFoundException: org.apache.commons.digester.Digester

這是相當不言自明的：運行時類路徑中缺少提到的類。 軟件包名稱已經暗示它是Apache Commons Digester，您可以從http://commons.apache.org/digester獲得。 將其放在運行時類路徑（ WEB-INF/lib ）中並重新啟動。 查看后續錯誤是否會消失（可能是由同一問題間接引起的）。 如果不是，請返回並編輯問題中的stacktrace（不要忘記選擇它並按代碼按鈕（0101011010）或按Ctrl + K ）。

解決方案2
 0  2009-12-08 18:36:37

通過查看JBoss的日志，我意識到那里缺少一些Apache類，這些類缺少RichFaces可以正常工作（Apache Digester和BeanUtils），因此它停止為我的頁面提供服務，不是URL錯誤，而是啟動錯誤，由於我逐行一步一步地完成了jboss，eclipse，jpa和richfaces的每個文檔告訴我的內容，所以有人錯過了我需要該軟件包的信息，我認為這是RichFaces的錯，他們可以在入門文檔，它需要apache的一些額外軟件包。 無論如何，感謝所有答復，非常感謝您的幫助！

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