Spring Fox를 사용한 Spring Boot Swagger 구현 'documentation Plugins Bootstrapper' 시작 실패

Spring Fox를 사용한 Spring Boot Swagger 구현 'documentation Plugins Bootstrapper' 시작 실패

나는 스프링 부츠 프로젝트에서 스웨거 구현을 위해 스프링폭스 항아리를 사용하고 있습니다. 그라들 의존성은 다음과 같습니다.

dependencies {
compile group: 'org.springframework.boot', name: 'spring-boot-starter-webflux', version: '2.1.3.RELEASE'
compile group: 'org.springframework.boot', name: 'spring-boot-configuration-processor', version: '2.1.3.RELEASE'
testCompile group: 'org.springframework.boot', name: 'spring-boot-starter-test', version: '2.1.3.RELEASE'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version: '2.1.3.RELEASE'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-rest', version: '2.1.3.RELEASE'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-web', version: '2.1.3.RELEASE'
implementation 'org.flywaydb:flyway-core'
compileOnly 'org.projectlombok:lombok'
runtimeOnly 'org.hsqldb:hsqldb'
annotationProcessor 'org.projectlombok:lombok'
testImplementation 'io.projectreactor:reactor-test'
compile group: 'org.postgresql', name: 'postgresql', version: '42.2.5'
testImplementation 'junit:junit:4.12'
testImplementation 'org.hamcrest:hamcrest-library:1.3'
compile group: 'io.springfox', name: 'springfox-swagger2', version: '2.9.1'
    compile group: 'io.springfox', name: 'springfox-swagger-ui', version: '2.9.1'
    //compile group: 'io.springfox', name: 'springfox-data-rest', version: '2.9.1'
    // Unit testing dependencies
    // Set this dependency if you want to use Hamcrest matching

}

Swagger 구성 파일:

package com.myapp.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@EnableSwagger2
@Configuration
public class SwaggerConfig {

    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2).select()
                .apis(RequestHandlerSelectors.basePackage("com.mypackage.rtp.controller"))
                .paths(PathSelectors.regex("/.*")).build().apiInfo(apiEndPointsInfo());
    }

    private ApiInfo apiEndPointsInfo() {
        return new ApiInfoBuilder().title("Spring Boot REST API").description("Employee Management REST API")
                .license("Apache 2.0").licenseUrl("http://www.apache.org/licenses/LICENSE-2.0.html").version("1.0.0")
                .build();
    }

}

스프링 부트를 실행하는 동안 다음 경고가 표시됩니다.

WARN  [main] org.springframework.context.support.AbstractApplicationContext: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NoSuchMethodError: org.springframework.plugin.core.PluginRegistry.getPluginFor(Ljava/lang/Object;Lorg/springframework/plugin/core/Plugin;)Lorg/springframework/plugin/core/Plugin;

서버가 다음과 함께 종료됩니다.

***************************
APPLICATION FAILED TO START
***************************

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    org.springframework.data.rest.core.support.UnwrappingRepositoryInvokerFactory.<init>(UnwrappingRepositoryInvokerFactory.java:57)

The following method did not exist:

    org.springframework.plugin.core.PluginRegistry.of(Ljava/util/List;)Lorg/springframework/plugin/core/PluginRegistry;

The method's class, org.springframework.plugin.core.PluginRegistry, is available from the following locations:

    jar:file:/C:/Users/vgoswami/.gradle/caches/modules-2/files-2.1/org.springframework.plugin/spring-plugin-core/1.2.0.RELEASE/f380e7760032e7d929184f8ad8a33716b75c0657/spring-plugin-core-1.2.0.RELEASE.jar!/org/springframework/plugin/core/PluginRegistry.class

It was loaded from the following location:

    file:/C:/Users/vgoswami/.gradle/caches/modules-2/files-2.1/org.springframework.plugin/spring-plugin-core/1.2.0.RELEASE/f380e7760032e7d929184f8ad8a33716b75c0657/spring-plugin-core-1.2.0.RELEASE.jar


Action:

Correct the classpath of your application so that it contains a single, compatible version of org.springframework.plugin.core.PluginRegistry

도움을 주신다면 대단히 감사하겠습니다...

나는 같은 문제를 가지고 있었고, 스프링 코어를 가지고 오랜 시간 장난치고, 허세 등을 부렸다, 나는 아래 의존성이 실제 범인이라는 것을 발견했습니다.

spring-boot-starter-data-rest

이것을 제거하기만 하면 됩니다.

springfox:
  documentation:
    auto-startup: false

내 일은 잘되요~~

참조: https://springfox.github.io/springfox/docs/snapshot/ #configuring-messages

버전 3.0.0-SNAPshot을 통해 스웨거 종속성 추가

<repositories>
  <repository>
    <id>jcenter-snapshots</id>
    <name>jcenter</name>
    <url>http://oss.jfrog.org/artifactory/oss-snapshot-local/</url>
  </repository>
</repositories>
...
<dependencies>
  <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>3.0.0-SNAPSHOT</version>
  </dependency>
  <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>3.0.0-SNAPSHOT</version>
  </dependency>
  <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-data-rest</artifactId>
    <version>3.0.0-SNAPSHOT</version>
  </dependency>
</dependencies>

사용하다@EnableSwagger2WebMvc대신@EnableSwagger2그리고.@Import({SpringDataRestConfiguration.class})주석을 입력합니다.

설명서: https://springfox.github.io/springfox/docs/snapshot/

이 종속성 추가

<dependency>
            <groupId>org.springframework.plugin</groupId>
            <artifactId>spring-plugin-core</artifactId>
            <version>1.2.0.RELEASE</version>
        </dependency>

언급URL : https://stackoverflow.com/questions/56092034/spring-boot-swagger-implementation-using-spring-fox-failed-to-start-bean-docume