Caros companheiros cá estou eu em minha empreitada aprendendo a falar o javanes.
Estou estudando pela apostila da Caelum e enfretando uma pequena dificuldade no exercício 11.7.
No Exercício foi criado um projeto "Dynamic web module" no eclipse Helios.
Os arquivos .jar que estou usando foram todos baixandos no site: http://www.java2s.com/Code/Jar/m/Catalogm.htm
aopalliance-1.x.jar
jcl-over-slf4j-1.6.x.jar
joda-time-2.x.jar
log4j-1.2.x.jar
slf4j-api-1.6.x.jar
slf4j-log4j12-1.6.x.jar
mysql-connector-java-5.x.x.jar
spring-web-3.x.x.jar
spring-webmvc-3.x.x.RELEASE.jar
spring-asm-3.x.x.RELEASE.jar
spring-aop-3.x.x.RELEASE.jar
spring-beans-3.x.x.RELEASE.jar
spring-context-3.x.x.RELEASE.jar
spring-context-support-3.x.x.RELEASE.jar
spring-core-3.x.x.RELEASE.jar
spring-expression-3.x.x.RELEASE.jar
Foi adicionado no web.xml o código abaixo:
<servlet>
<servlet-name>springmvc</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>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
@Controller
public class OlaMundoController {
@RequestMapping("/olaMundoSpring")
public String execute() {
System.out.println("Executando a lógica com Spring MVC");
return "ok";
}
}
<html>
<body>
<h2>Olá mundo com Spring MVC!</h2>
Acontece que quando tento acessar o controlador recebo essa mensagem de erro. = /
HTTP Status 500 -type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet.init() for servlet springmvc threw exception
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Unknown Source)root cause
java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;[Ljava/lang/Object;Ljava/lang/Throwable; )V
org.apache.commons.logging.impl.SLF4JLocationAwareLog.debug(SLF4JLocationAwareLog.java:133)
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:109)
javax.servlet.GenericServlet.init(GenericServlet.java:212)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Unknown Source)note The full stack trace of the root cause is available in the Apache Tomcat/6.0.35 logs.
