@Bean
public ContentNegotiatingViewResolver contentViewResolver() throws Exception {
ContentNegotiationManagerFactoryBean contentNegotiationManager =
new ContentNegotiationManagerFactoryBean();
contentNegotiationManager.addMediaType("json", MediaType.APPLICATION_JSON);
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("/WEB-INF/views/");
viewResolver.setSuffix(".jsp");
MappingJackson2JsonView defaultView = new MappingJackson2JsonView();
defaultView.setExtractValueFromSingleKeyModel(true);
ContentNegotiatingViewResolver contentViewResolver = new ContentNegotiatingViewResolver();
contentViewResolver.setContentNegotiationManager(contentNegotiationManager.getObject());
contentViewResolver.setViewResolvers(Arrays.<ViewResolver>asList(viewResolver));
contentViewResolver.setDefaultViews(Arrays.<View>asList(defaultView));
return contentViewResolver;
}
@Bean
public ContentNegotiationManagerFactoryBean contentManager() {
ContentNegotiationManagerFactoryBean cnmfb = new ContentNegotiationManagerFactoryBean();
cnmfb.setFavorPathExtension(true);
cnmfb.setIgnoreAcceptHeader(false);
cnmfb.setDefaultContentType(MediaType.TEXT_HTML);
cnmfb.setUseJaf(false);
Properties props = new Properties();
props.setProperty("html", "text/html");
props.setProperty("json", "application/json");
props.setProperty("xml", "application/xml");
cnmfb.setMediaTypes(props);
return cnmfb;
}