Spring MVC - 找不到页面

Question

这是我的项目：

WebConfig.java：

@EnableWebMvc
@Configuration
public class WebConfig extends WebMvcConfigurerAdapter{

@Override
public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController("/").setViewName("index");
}

public InternalResourceViewResolver internalResourceViewResolver() {

    InternalResourceViewResolver resolver = new         InternalResourceViewResolver();
    //strings to views
    //success from a controller -* prefix/success/suffix
    //success from a controller -* /WEB-INF/pages/success.jsp
    resolver.setPrefix("/WEB-INF/pages/");
    resolver.setSuffix(".jsp");

    return resolver;
}
}

AppInitializer.java：

public class WebAppInitializer implements WebApplicationInitializer{

public void onStartup(ServletContext container) throws ServletException {
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(WebConfig.class);

    container.addListener(new ContextLoaderListener(rootContext));

    DispatcherServlet dispatcherServlet = new DispatcherServlet(rootContext);

    ServletRegistration.Dynamic registration = container.addServlet("dispatcherServlet", dispatcherServlet);
    registration.setLoadOnStartup(1);
    registration.addMapping("/");
}

}

PS：我的“index.jsp”页面位于：/WEB-INF/pages/

我仍然没有得到索引页：它说它没有找到。 感谢您的帮助。

Answer 1

尝试将@Bean 注解添加到该解析器并将@ComponentScan(basePackages = "yourPackages") 添加到配置类

尝试改写解析器：

@Bean
public ViewResolver viewResolver()
{
    InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
    viewResolver.setViewClass(JstlView.class);
    viewResolver.setPrefix("/WEB-INF/views/");
    viewResolver.setSuffix(".jsp");

    return viewResolver;
}