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How to set ViewResolver in Spring WebFlux


How to set ViewResolver in Spring WebFlux

By : Kajetan S.
Date : October 17 2020, 03:08 PM
To fix the issue you can do Providing your httpHandler disables quite a lot of support from Spring Boot.
You can declare your own WebExceptionHandler, as a component (even an ordered one) and Spring WebFlux will pick it up for you. Without a more concrete example (or at least the stacktrace/error you're seeing), it's hard to understand what's going on.
code :


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Autowire ViewResolver in Spring MVC

Autowire ViewResolver in Spring MVC


By : Vico Zabel
Date : March 29 2020, 07:55 AM
With these it helps I answered on your previous question, with no answer:
Usage of different ViewResolver in Spring Mvc

Usage of different ViewResolver in Spring Mvc


By : Trois Liu
Date : March 29 2020, 07:55 AM
Hope that helps InternalResourceViewResolver is a subclass of UrlBasedViewResolver.
UrlBasedViewResolver and InternalResourceViewResolver are often used in MVC application where the controller return the name of the view that should been rendered. The controller return an logical name of the view, and the resolver made it a file name (of the jsp), by adding some pre - and postfix. For example: logical view name return by the controller: main/example, prefix: /WEB-INF/pages/, postfix: .jsp -> /WEB-INF/pages/main/example.jsp gets rendered with the model-data provided by the controller
ViewResolver Spring is not working

ViewResolver Spring is not working


By : Uno Grasya Kazinilyo
Date : March 29 2020, 07:55 AM
I hope this helps . I reassure you, your ViewResolver is not broken. The problem is here :
code :
@RestController
public class PaginaServiceRest {}
@RestController = @Controller + @ResponseBody 
How to use a viewResolver using spring-rest?

How to use a viewResolver using spring-rest?


By : lusen
Date : March 29 2020, 07:55 AM
should help you out You don't need any view resolver because you must respect the standard response with JSON or XML format for example. The important thing here it's not the page format, but the content. You can return directly an instance of type ResponseEntity or even a class that you define.
Here the example of the doc
code :
@RestController
public class GreetingController {

    private static final String template = "Hello, %s!";
    private final AtomicLong counter = new AtomicLong();

    @RequestMapping("/greeting")
    public Greeting greeting(@RequestParam(value="name", defaultValue="World") String name) {
        return new Greeting(counter.incrementAndGet(),
                        String.format(template, name));
    }
}
Spring Integration - Pass parameters and flow from WebFlux inbound gateway to WebFlux outbound gateway

Spring Integration - Pass parameters and flow from WebFlux inbound gateway to WebFlux outbound gateway


By : user1750835
Date : March 29 2020, 07:55 AM
To fix the issue you can do I'm trying to setup a Spring Integration flow using the DSL style flows mixed with @Bean definitions. In this example, I'm attempting to mediate an incoming REST request (restCustomerGateway) as an inbound webflux gateway. I saw that you can use .payloadExpression to pull things out of the request (in this case the id path parameter...would be intersted if there are better or more typesafe ways). , There is a
code :
/**
 * Specify a {@link Function} to evaluate in order to generate the Message payload.
 * @param payloadFunction The payload {@link Function}.
 * @param <P> the expected HTTP request body type.
 * @return the spec
 * @see HttpRequestHandlingEndpointSupport#setPayloadExpression(Expression)
 */
public <P> S payloadFunction(Function<HttpEntity<P>, ?> payloadFunction) {
/**
 * Create an {@link WebFluxMessageHandlerSpec} builder for request-reply gateway
 * based on provided {@code Function} to evaluate target {@code uri} against request message.
 * @param uriFunction the {@code Function} to evaluate {@code uri} at runtime.
 * @param <P> the expected payload type.
 * @return the WebFluxMessageHandlerSpec instance
 */
public static <P> WebFluxMessageHandlerSpec outboundGateway(Function<Message<P>, ?> uriFunction) {
WebFlux.outboundGateway(m -> "http://localhost:8080/customers/" + m.getPayload())
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