Swagger API2

pom

        <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>knife4j-openapi2-spring-boot-starter</artifactId>
            <version>4.0.0</version>
        </dependency>

application

# knife4j
knife4j:
  enable: true

swaggerConfig

@Configuration
@EnableSwagger2WebMvc
public class SwaggerConfig implements WebMvcConfigurer {

    @Resource
    private OpenApiExtensionResolver openApiExtensionResolver;

    @Bean(value = "default")
    public Docket defaultApi1() {
        String groupName = "1.0";
        String packagePath = this.getClass().getPackage().getName().replace("config", "web");
        Predicate<RequestHandler> requestHandlerPredicate = RequestHandlerSelectors.basePackage(packagePath);
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName(groupName)
                .select()
                .apis(requestHandlerPredicate)
                .paths(PathSelectors.any())
                .build()
                .useDefaultResponseMessages(false)
                .extensions(openApiExtensionResolver.buildExtensions(groupName));
        return docket;
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("XXX标准API接口文档")
                .description("XXX标准API接口文档")
                .termsOfServiceUrl("http://www.xxxx.com/")
                .contact(new Contact("XXX", "www.xxxx.com", ""))
                .version("1.0")
                .build();
    }
}