ServerRequest on SpringBoot 2.0.0.RELEASE

Question

I recently moved my app. from Spring Boot 1 to Spring Boot 2 (2.0.0.RELEASE).

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

I want to import the class org.springframework.web.reactive.function.server.ServerRequest to get the Error Attributes from the interface

org.springframework.boot.web.reactive.error.ErrorAttributes;

but I got this error:

The import org.springframework.web.reactive.function.server.ServerRequest cannot be resolved

Answer 1

The Spring Boot Reactive Project spring-boot-web-reactive was merged into Spring Webflux with Spring 5.0

Make sure you have webflux Starter on your classpath:

<dependency>
     <groupId>org.springframework</groupId>
     <artifactId>spring-webflux</artifactId>
</dependency>