疯了 彻底疯了 jsf
最近刚学JSF，用SPRING HIBERNATE JSF集成开发个增删查改的小程序，但是查数据库显示的地方就出错了，现在改成个测试，但是页面空白，日志显示的是：
[2007-07-25 13:30:59,059] [WARN] (VariableResolverImpl.java:348) - Variable 'DotaAcBean ' could not be resolved.
[2007-07-25 13:30:59,059] [WARN] (VariableResolverImpl.java:348) - Variable 'DotaAcBean ' could not be resolved.
现在将代码给大家看看.
WEB.XML
<?xml version= "1.0 " encoding= "UTF-8 "?>
<web-app xmlns= "http://java.sun.com/xml/ns/j2ee " xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance " version= "2.4 " xsi:schemaLocation= "http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd ">
<session-config>
<session-timeout> 30 </session-timeout>
</session-config>
<listener>
<listener-class> org.apache.myfaces.webapp.StartupServletContextListener </listener-class>
</listener>
<context-param>
<param-name> javax.faces.CONFIG_FILES </param-name>
<param-value> /WEB-INF/faces-config.xml </param-value>
</context-param>
<servlet>
<servlet-name> context </servlet-name>
<servlet-class>
org.springframework.web.context.ContextLoaderServlet
</servlet-class>
<load-on-startup> 1 </load-on-startup>
</servlet>
<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>
<context-param>
<param-name> contextConfigLocation </param-name>
<param-value> /WEB-INF/applicationContext.xml </param-value>
</context-param>
</web-app>
--------------------------------------
face-config.xml
<?xml version= "1.0 " encoding= "UTF-8 "?>
<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN " "http://java.sun.com/dtd/web-facesconfig_1_1.dtd ">
<faces-config>
<application>
<variable-resolver> org.springframework.web.jsf.DelegatingVariableResolver </variable-resolver>
</application>
<managed-bean>
<managed-bean-name> DotaAcBean </managed-bean-name>
<managed-bean-class> com.dhc.dota.control.DotaAc </managed-bean-class>
<managed-bean-scope> session </managed-bean-scope>
</managed-bean>
</faces-config>
--------------------------------------
applicationContext.xml
<?xml version= "1.0 " encoding= "UTF-8 "?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN " "http://www.springframework.org/dtd/spring-beans.dtd ">
<beans default-autowire= "no " default-dependency-check= "none " default-lazy-init= "false ">
<!-- hibernate config -->
<bean id= "dataSourceOracle " class= "org.apache.commons.dbcp.BasicDataSource " destroy-method= "close " abstract= "false " autowire= "default " lazy-init= "default " dependency-check= "default " singleton= "true ">
<property name= "driverClassName ">
<value> oracle.jdbc.driver.OracleDriver </value>
</property>
<property name= "url ">
<value> jdbc:oracle:thin:@172.16.91.106:1521:zjmedia </value>
</property>
<property name= "username ">
<value> test </value>
</property>
<property name= "password ">
<value> test </value>
</property>
</bean>
<bean id= "sessionFactory " class= "org.springframework.orm.hibernate3.LocalSessionFactoryBean " abstract= "false " autowire= "default " lazy-init= "default " dependency-check= "default " singleton= "true ">
<property name= "dataSource ">
<ref local= "dataSourceOracle " />
</property>
<property name= "mappingResources ">
<list>
<value> com/dhc/dota/Dota.hbm.xml </value>
</list>
</property>
<property name= "hibernateProperties ">
<props>
<prop key= "hibernate.dialect "> org.hibernate.dialect.OracleDialect </prop>
<prop key= "hibernate.show_sql "> true </prop>
</props>
</property>
</bean>
<bean id= "transactionManager " class= "org.springframework.orm.hibernate3.HibernateTransactionManager " abstract= "false " autowire= "default " lazy-init= "default " dependency-check= "default " singleton= "true ">
<property name= "sessionFactory ">
<ref local= "sessionFactory " />
</property>
</bean>
<bean id= "dota " class= "com.dhc.dota.DotaIml " abstract= "false " singleton= "true " lazy-init= "default " autowire= "default " dependency-check= "default ">
<property name= "sessionFactory ">
<ref bean= "sessionFactory " />
</property>
</bean>
<bean id= "dotaProxy " class= "org.springframework.transaction.interceptor.TransactionProxyFactoryBean " abstract= "false " singleton= "true " lazy-init= "default " autowire= "default " dependency-check= "default ">
<property name= "transactionManager ">
<ref bean= "transactionManager " />
</property>
<property name= "target ">
<ref local= "dota " />
</property>
<property name= "transactionAttributes ">
<props>
<prop key= "get* "> PROPAGATION_REQUIRED </prop>
<prop key= "select* "> PROPAGATION_REQUIRED </prop>
<prop key= "find* "> PROPAGATION_REQUIRED,readOnly </prop>
</props>
</property>
</bean>
<bean id= "DotaForm " class= "com.dhc.dota.DotaVoForm " >
</bean>
</beans>
----------------------------
DotaAc.java
package com.dhc.dota.control;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.util.List;
import javax.faces.model.DataModel;
import javax.faces.model.ListDataModel;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.Resource;
import com.dhc.dota.Dota;
import com.dhc.dota.DotaIml;
import com.dhc.dota.DotaVoForm;
import com.dhc.framework.common.util.SpringUtil;
import com.dhc.dota.control.SpringFacesUtil;
public class DotaAc {
private String str= "16325 ";
public String getStr(){return str;}
---------------------------
DotaList.jsp
<%@ page language= "java " import= "java.util.* " pageEncoding= "gb2312 "%>
<%@ taglib uri= "http://java.sun.com/jsf/html " prefix= "h " %>
<%@ taglib uri= "http://java.sun.com/jsf/core " prefix= "f " %>
<html>
<body>
<f:view>
<h:form>
<h:column>
<f:facet name= "header ">
<h:outputText value= "name "/>
</f:facet>
<h:outputText value= "#{DotaAcBean.str} "/>
</f:facet>
</h:column>
</h:form>
</f:view>
</body>
</html>
现在什么都显示不出来，郁闷啊
[解决办法]
还有，我用的是TOMCAT5.0，会不会是这个的问题。
[解决办法]
我以前做的时候和你遇到的问题一样。你用的是MyEclipse插件吗？如果是的话，当你添加JSF框架是选择MyFaces 1.1.1。然后再来试下。