webFlux 使用swagger

使用的是 knife4j 来生成swagger

重要架包

webflux的spring-plugin-core和spring-plugin-metadata与swagger中的存在冲突,需要剔除webflux中的然后重新引入

        <dependency>
            <groupId>com.github.xiaoymingroupId>
            <artifactId>knife4j-spring-boot-starterartifactId>
            <version>2.0.9version>
            <exclusions>
                <exclusion>
                    <groupId>io.springfoxgroupId>
                    <artifactId>springfox-spring-webmvcartifactId>
                exclusion>
            exclusions>
        dependency>
        <dependency>
            <groupId>io.springfoxgroupId>
            <artifactId>springfox-spring-webfluxartifactId>
            <version>2.10.5version>
            <exclusions>
                
                <exclusion>
                    <groupId>org.springframework.plugingroupId>
                    <artifactId>spring-plugin-coreartifactId>
                exclusion>
                <exclusion>
                    <groupId>org.springframework.plugingroupId>
                    <artifactId>spring-plugin-metadataartifactId>
                exclusion>
                
            exclusions>
        dependency>
        
        <dependency>
            <groupId>org.springframework.plugingroupId>
            <artifactId>spring-plugin-coreartifactId>
            <version>2.0.0.RELEASEversion>
        dependency>
        <dependency>
            <groupId>org.springframework.plugingroupId>
            <artifactId>spring-plugin-metadataartifactId>
            <version>2.0.0.RELEASEversion>
        dependency>
        

swagger配置

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2WebFlux;

import java.util.Optional;

/**
 * @author kittlen
 * @version 1.0
 * @date 2023/04/28 15:52
 */
@Configuration
@EnableSwagger2WebFlux
public class SwaggerWebFluxConfig {
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(new ApiInfoBuilder()
                        .description("xxx")
                        .title("xxx")
                        .build())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.kittlen.controller"))
                .paths(PathSelectors.any())
                .build()
                .genericModelSubstitutes(Optional.class, Flux.class, Mono.class);
    }
}