我用JavaConfig编写了一个小型SpringMVC应用程序。它在Tomcat上运行得很好，但在JBossEAP6.2上运行得不好。它在JBoss上成功部署，但当我请求Spring MVC定义的任何页面时，浏览器中出现404错误时，我会收到此警告。

< code > WARN[org . spring framework . web . servlet . pagenotfound](http-/127 . 0 . 0 . 1:8080-1)在DispatcherServlet中，未找到名为“dispatcher”的URI为[/example-web/pages/login.jsp]的HTTP请求的映射

在这里你可以看到我的代码：

public class WebApplicationInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

@Override
protected Class<?>[] getRootConfigClasses() {
    return new Class[] { RootConfiguration.class};
}

@Override
protected Class<?>[] getServletConfigClasses() {
    return new Class[] { WebMvcConfig.class };
}

@Override
protected String[] getServletMappings() {
    return new String[] { "/*" };
}

@Override
protected Filter[] getServletFilters() {
    return new Filter[] { new HiddenHttpMethodFilter() };
}
}

下面是我的Spring MVC配置：

@EnableWebMvc
@ComponentScan("com.spring.example.w.controller")
@Configuration
public class WebMvcConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("login").setViewName("login");
        registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
    }

    @Bean
    public InternalResourceViewResolver getInternalResourceViewResolver(){
        InternalResourceViewResolver resolver = new InternalResourceViewResolver();
        resolver.setPrefix("/pages/");
        resolver.setSuffix(".jsp");
        return resolver;
    }
}

和根配置：

@Configuration
@ComponentScan
public class RootConfiguration {
}

在部署过程中，我可以在日志中看到请求确实得到了映射：

INFO  [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 71) Mapped "{[/start],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView com.spring.example.w.controller.StartController.handleStart() throws javax.servlet.ServletException,java.io.IOException
INFO  [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] (ServerService Thread Pool -- 71) Mapped URL path [/login] onto handler of type [class org.springframework.web.servlet.mvc.ParameterizableViewController]
INFO  [org.springframework.web.context.ContextLoader] (ServerService Thread Pool -- 71) Root WebApplicationContext: initialization completed in 2530 ms
INFO  [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/example-web]] (ServerService Thread Pool -- 71) Initializing Spring FrameworkServlet 'dispatcher'
INFO  [org.springframework.web.servlet.DispatcherServlet] (ServerService Thread Pool -- 71) FrameworkServlet 'dispatcher': initialization started

关于为什么我得到404错误和这个警告的任何帮助都非常感谢。我应该再次强调它正在Tomcat上工作。提前感谢。