Olá. estou tendo problemas ao tentar executar o exemplo de implementação do Spring MVC do Capítulo 11, e estou nisso a tarde toda. Adicionei ao class-path todos os JARs do spring-3.2.4-src. A mensagem de erro é: “HTTP Status 404 - Servlet Spring MVC Dispatcher Servlet is not available”.
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"[wmv]
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >
<servlet>
<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>[/wmv]
<servlet-mapping>
<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>spring-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org
http://www.springframework.org/schema/spring-context-3.0.xsd">
<context:component-scan base-package="br.com.springmvc.jayybe"/>
<mvc:annotation-driven />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views"/>
<property name="suffix" value=".jsp"/>
</bean>
</beans>OlaMundoController:
package br.com.springmvc.jayybe;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class OlaMundoController {
@RequestMapping("/olaMundo")
public String execute(){
System.out.print("Executando a lógica com Spring MVC");
return "ok";
}
}Erro:
[code]Out 19, 2013 8:27:16 PM 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:\Arquivos de programas\Java\jre7\bin;C:\WINDOWS.0\Sun\Java\bin;C:\WINDOWS.0\system32;C:\WINDOWS.0;C:/Arquivos de programas/Java/jre7/bin/client;C:/Arquivos de programas/Java/jre7/bin;C:/Arquivos de programas/Java/jre7/lib/i386;C:\Arquivos de programas\Intel\iCLS Client;C:\WINDOWS.0\system32;C:\WINDOWS.0;C:\WINDOWS.0\system32\WBEM;C:\Arquivos de programas\QuickTime\QTSystem;C:\Arquivos de programas\MySQL\MySQL Utilities 1.3.4;D:\Eclipse;;.
Out 19, 2013 8:27:16 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property ‘source’ to ‘org.eclipse.jst.jee.server:TesteWeb’ did not find a matching property.
Out 19, 2013 8:27:16 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler [“http-bio-8080”]
Out 19, 2013 8:27:16 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler [“ajp-bio-8009”]
Out 19, 2013 8:27:16 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 523 ms
Out 19, 2013 8:27:16 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Out 19, 2013 8:27:16 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.22
Out 19, 2013 8:27:17 PM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet Spring MVC Dispatcher Servlet as unavailable
Out 19, 2013 8:27:17 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /TesteWeb threw load() exception
java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)
at org.springframework.web.servlet.DispatcherServlet.(DispatcherServlet.java:246)
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 java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:127)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1043)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4957)
at org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5284)
at org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5279)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Out 19, 2013 8:27:17 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler [“http-bio-8080”]
Out 19, 2013 8:27:17 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler [“ajp-bio-8009”]
Out 19, 2013 8:27:17 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 433 ms
Out 19, 2013 8:27:31 PM org.apache.catalina.core.StandardWrapperValve invoke
INFO: Servlet Spring MVC Dispatcher Servlet is currently unavailable
[/code]
Obrigado.