IT/WEB
swagger ui 추가하기 API 설명 웹 페이지
오달달씨
2022. 6. 20. 04:53
728x90
반응형
<!-- swagger를 위한 의존 라이브러리 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.6.1</version>
</dependency>
package org.hdcd.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.swagger.web.UiConfiguration;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2
public class SwaggerConfig {
@Bean
public UiConfiguration uiConfig() {
return new UiConfiguration(null);
}
private ApiInfo metadata() {
return new ApiInfoBuilder()
.title("Image Shop")
.description("Image Shoop Rest API")
.version("1.0")
.build();
}
@Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2)
.groupName("basic")
.select()
.apis(RequestHandlerSelectors.any())
.paths(PathSelectors.ant("/boards.*"))
.build()
.apiInfo(metadata());
}
}
org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException
해결방법 :
Spring boot 2.6버전 이후에 spring.mvc.pathmatch.matching-strategy 값이 ant_apth_matcher에서 path_pattern_parser로 변경되면서 몇몇 라이브러리(swagger포함)에 오류가 발생한다고 하네요.
application.yml or application.properties에 아래 설정을 추가하면 오류가 발생 안합니다.
spring:
mvc:
pathmatch:
matching-strategy: ant_path_matcher
spring.mvc.pathmatch.matching-strategy = ant_path_matcher
728x90
반응형