Spring MVC控制器返回带有$END的视图$

Question

我试图从xml配置转移到java配置。应用程序启动时不会出现任何错误，但是当内容不同时，jsp返回$END$。

我相信我在某个地方犯了一些愚蠢的错误，没有抛出异常

注意：使用xml配置时，一切正常

配置类

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;

@Configuration
@EnableWebMvc
@ComponentScan("app.test.portal")
public class PortalConfiguration {

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

        return viewResolver;
    }
}

初始值设定项类

import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class PortalInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

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

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return null;
    }

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

控制器

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
public class IndexController {

    @RequestMapping(value = "/home", method = RequestMethod.GET)
    public String index() {
        return "index";
    }
}

Answer 1

配置指向不存在的WebApp文件夹