急求JSF的问题，谢谢了

HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 107: <title>Insert title here</title>
8: </head>
9: <body>
10: <f:view> 
11:         <h:form> 
12:             <h3>请输入您的名称</h3> 
13:             名称: <h:inputText value="#{user.name}"/><p> 
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:435)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause java.lang.RuntimeException: FacesContext not found
javax.faces.webapp.UIComponentClassicTagBase.getFacesContext(UIComponentClassicTagBase.java:238)
javax.faces.webapp.UIComponentClassicTagBase.getPreviousJspIdsSet(UIComponentClassicTagBase.java:1219)
javax.faces.webapp.UIComponentClassicTagBase.checkIfItIsInAnIterator(UIComponentClassicTagBase.java:1204)
javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:165)
org.apache.jsp.index_jsp._jspx_meth_f_005fview_005f0(index_jsp.java:100)
org.apache.jsp.index_jsp._jspService(index_jsp.java:74)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.13 logs.
--------------------------------------------------------------------------------Apache Tomcat/6.0.13

解决方案 »

  1.   

    FacesContext not found 这个怎么配的？
      

  2.   

    就是将myfaces-core-1.2.2下面的jar包加进来啊
    web.xml的配置如下：
    <?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>myjsf</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>org.richfaces.SKIN</param-name>
    <param-value>blueSky</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>0</load-on-startup>
      </servlet>
      <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.faces</url-pattern>
      </servlet-mapping>
    </web-app>faces-config.xml  配置如下：<?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">
       <navigation-rule> 
           <from-view-id>/WebContent/sub.jsp</from-view-id> 
           <navigation-case> 
               <from-outcome>login</from-outcome> 
               <to-view-id>/WebContent/welcome.jsp</to-view-id> 
           </navigation-case> 
       </navigation-rule> 
           
       <managed-bean> 
           <managed-bean-name>user</managed-bean-name> 
            <managed-bean-class>com.domain.UserBean</managed-bean-class> 
           <managed-bean-scope>request</managed-bean-scope> 
       </managed-bean> 
    </faces-config>
      

  3.   

    要访问 index.jsp 应该用 index.faces;
    <welcome-file>index.jsp </welcome-file>索性去掉, 或者用<welcome-file>index.faces</welcome-file>