jsf-2 - Richfaces 4 组件不呈现

Question

我遇到的问题是 jsf 标签没有被解析，所以我没有在我的页面中看到 Richfaces 组件。我使用的是 Richfaces 4、tomcat 7 和 jsf 2.0

这是我的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_2_0.xsd"
version="2.0">
</faces-config>

网页.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_3_0.xsd" version="3.0">
  <display-name>bisis-please-work</display-name>
  <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>*.jsf</url-pattern>
  </servlet-mapping>
  <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.servlet.jsp.jstl.fmt.localizationContext</param-name>
    <param-value>resources.application</param-value>
  </context-param>
  <context-param>
    <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>client</param-value>
  </context-param>
  <context-param>
    <description>
    This parameter tells MyFaces if javascript code should be allowed in
    the rendered HTML output.
    If javascript is allowed, command_link anchors will have javascript code
    that submits the corresponding form.
    If javascript is not allowed, the state saving info and nested parameters
    will be added as url parameters.
    Default is 'true'</description>
    <param-name>org.apache.myfaces.ALLOW_JAVASCRIPT</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <description>
    If true, rendered HTML code will be formatted, so that it is 'human-readable'
    i.e. additional line separators and whitespace will be written, that do not
    influence the HTML code.
    Default is 'true'</description>
    <param-name>org.apache.myfaces.PRETTY_HTML</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>org.apache.myfaces.DETECT_JAVASCRIPT</param-name>
    <param-value>false</param-value>
  </context-param>
   <context-param>
     <description>
    If true, a javascript function will be rendered that is able to restore the
    former vertical scroll on every request. Convenient feature if you have pages
    with long lists and you do not want the browser page to always jump to the top
    if you trigger a link or button action that stays on the same page.
    Default is 'false'
</description>
    <param-name>org.apache.myfaces.AUTO_SCROLL</param-name>
    <param-value>true</param-value>
  </context-param>
  <listener>
    <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
  </listener>
</web-app>

这就是我在启动 Tomcat 7 时得到的

Nov 7, 2011 1:33:45 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre6\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:/Program Files/Java/jre6/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\TortoiseSVN\bin;C:\Program Files\Java\jdk1.6.0_25\bin;D:\svn\My\GAE\_sdk_python\;C:\Users\Brankica\Desktop\eclipse;;.
Nov 7, 2011 1:33:46 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:bisis-please-work' did not find a matching property.
Nov 7, 2011 1:33:46 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Nov 7, 2011 1:33:46 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Nov 7, 2011 1:33:46 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1896 ms
Nov 7, 2011 1:33:46 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Nov 7, 2011 1:33:46 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.22
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/core is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/sql_rt is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/sql is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/core is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/functions is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/fmt is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/permittedTaglibs is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/xml is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/scriptfree is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/fmt_rt is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/fmt is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/xml is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/xml_rt is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/sql is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsf/core is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsf/html is already defined
Nov 7, 2011 1:33:58 AM org.apache.catalina.core.StandardContext addApplicationListener
INFO: The listener "org.apache.myfaces.webapp.StartupServletContextListener" is already configured for this context. The duplicate definition has been ignored.
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_CLEAR_JAVASCRIPT_FOR_BUTTON' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_HIDDEN_FIELDS_FOR_LINK_PARAMS' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.SAVE_FORM_SUBMIT_LINK_IE' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.READONLY_AS_DISABLED_FOR_SELECTS' found, using default value true
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_VIEWSTATE_ID' found, using default value true
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.STRICT_XHTML_LINKS' found, using default value true
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_FORM_SUBMIT_SCRIPT_INLINE' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getLongInitParameter
INFO: No context init parameter 'org.apache.myfaces.CONFIG_REFRESH_PERIOD' found, using default value 2
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.VIEWSTATE_JAVASCRIPT' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getStringInitParameter
INFO: No context init parameter 'org.apache.myfaces.REFRESH_TRANSIENT_BUILD_ON_PSS' found, using default value auto
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.REFRESH_TRANSIENT_BUILD_ON_PSS_PRESERVE_STATE' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.VALIDATE_XML' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.WRAP_SCRIPT_CONTENT_WITH_XML_COMMENT_TAG' found, using default value true
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.DEBUG_PHASE_LISTENER' found, using default value false
Nov 7, 2011 1:33:58 AM org.apache.myfaces.shared.config.MyfacesConfig createAndInitializeMyFacesConfig
INFO: Tomahawk jar not available. Autoscrolling, DetectJavascript, AddResourceClass and CheckExtensionsFilter are disabled now.
Nov 7, 2011 1:33:58 AM org.apache.myfaces.config.DefaultFacesConfigurationProvider getStandardFacesConfig
INFO: Reading standard config META-INF/standard-faces-config.xml
Nov 7, 2011 1:33:58 AM org.apache.myfaces.config.DefaultFacesConfigurationProvider getWebAppFacesConfig
INFO: Reading config /WEB-INF/faces-config.xml
Nov 7, 2011 1:33:58 AM org.apache.myfaces.config.annotation.DefaultAnnotationProvider webClasses
WARNING: AnnotationConfigurator does not found classes for annotations in /WEB-INF/classes/ . This could happen because maven jetty plugin is used (goal jetty:run). Try configure org.apache.myfaces.annotation.SCAN_PACKAGES init parameter or use jetty:run-exploded instead.
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.DefaultFacesConfigurationProvider getClassloaderFacesConfig
INFO: Reading config : jar:file:/D:/informaticki%20projekat/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/bisis-please-work/WEB-INF/lib/richfaces-components-ui-4.0.0.Final.jar!/META-INF/faces-config.xml
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.DefaultFacesConfigurationProvider getClassloaderFacesConfig
INFO: Reading config : jar:file:/D:/informaticki%20projekat/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/bisis-please-work/WEB-INF/lib/richfaces-core-impl-4.0.0.Final.jar!/META-INF/faces-config.xml
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.LogMetaInfUtils logArtifact
INFO: Artifact 'myfaces-api' was found in version '2.1.3' from path 'file:/D:/informaticki%20projekat/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/bisis-please-work/WEB-INF/lib/myfaces-api-2.1.3.jar'
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.LogMetaInfUtils logArtifact
INFO: Artifact 'myfaces-bundle' was found in version '2.1.3' from path 'file:/D:/informaticki%20projekat/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/bisis-please-work/WEB-INF/lib/myfaces-bundle-2.1.3.jar'
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.LogMetaInfUtils logArtifact
INFO: Artifact 'myfaces-impl' was found in version '2.1.3' from path 'file:/D:/informaticki%20projekat/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/bisis-please-work/WEB-INF/lib/myfaces-impl-2.1.3.jar'
Nov 7, 2011 1:34:00 AM org.apache.myfaces.util.ExternalSpecifications isBeanValidationAvailable
INFO: MyFaces Bean Validation support disabled
Nov 7, 2011 1:34:00 AM org.apache.myfaces.application.ApplicationImpl getProjectStage
INFO: Couldn't discover the current project stage, using Production
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.FacesConfigurator handleSerialFactory
INFO: Serialization provider : class org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory
Nov 7, 2011 1:34:00 AM org.apache.myfaces.config.annotation.DefaultLifecycleProviderFactory getLifecycleProvider
INFO: Using LifecycleProvider org.apache.myfaces.config.annotation.Tomcat7AnnotationLifecycleProvider
Nov 7, 2011 1:34:01 AM org.apache.myfaces.webapp.AbstractFacesInitializer initFaces
INFO: ServletContext 'D:\informaticki projekat\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\bisis-please-work\' initialized.
Nov 7, 2011 1:34:01 AM org.richfaces.javascript.ClientServiceConfigParser parse
WARNING: Found JavaScript function definition for class org.hibernate.validator.constraints.NotEmpty, but that class is not presented
Nov 7, 2011 1:34:01 AM org.richfaces.cache.CacheManager getCacheFactory
INFO: Selected fallback cache factory
Nov 7, 2011 1:34:01 AM org.richfaces.cache.lru.LRUMapCacheFactory createCache
INFO: Creating LRUMap cache instance using parameters: {org.apache.myfaces.DETECT_JAVASCRIPT=false, org.apache.myfaces.PRETTY_HTML=true, org.apache.myfaces.AUTO_SCROLL=true, org.apache.myfaces.ALLOW_JAVASCRIPT=true, javax.servlet.jsp.jstl.fmt.localizationContext=resources.application, javax.faces.STATE_SAVING_METHOD=client}
Nov 7, 2011 1:34:01 AM org.richfaces.cache.lru.LRUMapCacheFactory createCache
INFO: Creating LRUMap cache instance of 512 items capacity
Nov 7, 2011 1:34:01 AM org.richfaces.application.InitializationListener onStart
INFO: RichFaces Core Implementation by JBoss, a division of Red Hat, Inc., version v.4.0.0.Final SVN r.22269
Nov 7, 2011 1:34:01 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Nov 7, 2011 1:34:02 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Nov 7, 2011 1:34:02 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 15218 ms

我用于测试的示例(我从浏览器获得的源代码是相同的):

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:rich="http://richfaces.org/rich">
<f:view contentType="text/html">
<h:head>
    <title>Calendar</title>
</h:head>
<h:body>
    <rich:calendar datePattern="dd/MM/yyyy hh:mm:ss" />
</h:body>

如果有人有一些建议，请写..提前致谢

Answer 1

the source code I get from browser is identical

换句话说， FacesServlet没有被调用，因此无法完成其工作。那只能意味着请求 URL 与 FacesServlet 的 URL 模式不匹配。如 web.xml 中所定义.也许你是通过 http://localhost:8080/bisis-please-work/somepage.xhtml打开页面的而不是由 http://localhost:8080/bisis-please-work/somepage.jsf这将匹配 <url-pattern>*.jsf</url-pattern>正如您在 web.xml 中定义的那样.

或者，您也可以替换 *.jsf来自 *.xhtml这样您就不再需要摆弄 URL，也不必担心客户端能够看到原始 JSF 源代码。唯一的缺点是，如果不调用 FacesServlet，您将无法提供“普通的”XHTML 文件。 ，但这没关系，这些文件应该有 .html无论如何扩展。