无法推断基本网址。这在使用动态 servlet 注册或 API 位于 API 网关后面时很常见

Question

我已经去了为什么 springfox-swagger2 UI 告诉我“无法推断基本 url”。并且在使用 Spring Boot 配置 Swagger并且根本不使用 Spring Security 时获得意外结果，对于每个服务，我使用的是@EnableSwagger2注释。

我正在关注链接中的教程：https : //dzone.com/articles/quick-guide-to-microservices-with-spring-boot-20-e并gateway-service用于项目运行而不是proxy-service.

网关服务.yml

server:
  port: 8060

eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:8061/eureka/

logging:
  pattern: 
    console: "%d{yyyy-MM-dd HH:mm:ss} ${LOG_LEVEL_PATTERN:-%5p} %m%n"

spring:
  cloud:
    gateway:
      discovery:
        locator:
          enabled: true
      routes:
      - id: employee-service
        uri: lb://employee-service
        predicates:
        - Path=/employee/**
        filters:
        - RewritePath=/employee/(?<path>.*), /$\{path}
      - id: department-service
        uri: lb://department-service
        predicates:
        - Path=/department/**
        filters:
        - RewritePath=/department/(?<path>.*), /$\{path}
      - id: organization-service
        uri: lb://organization-service
        predicates:
        - Path=/organization/**
        filters:
        - RewritePath=/organization/(?<path>.*), /$\{path}

OrganizationApplication.java 和所有其他服务都是这样实现的。

@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
@EnableSwagger2
public class OrganizationApplication {

    public static void main(String[] args) {
        SpringApplication.run(OrganizationApplication.class, args);
    }

    @Bean
    public Docket swaggerApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                    .apis(RequestHandlerSelectors.basePackage("pl.piomin.services.organization.controller"))
                    .paths(PathSelectors.any())
                .build()
                .apiInfo(new ApiInfoBuilder().version("1.0").title("Organization API").description("Documentation Organization API v1.0").build());
    }

    @Bean
    OrganizationRepository repository() {
        OrganizationRepository repository = new OrganizationRepository();
        repository.add(new Organization("Microsoft", "Redmond, Washington, USA"));
        repository.add(new Organization("Oracle", "Redwood City, California, USA"));    
        return repository;
    }
}

Answer 1

将 springfox-swagger2 和 springfox-swagger-ui 依赖项升级到 2.9.2 版本。