Springboot swagger url 显示 WhiteLabel 错误页面

Question

这是我的代码：我从 application.properties 文件 SwaggerConfig.java 中获取所有值

@Configuration
@EnableSwagger2
@Profile("!prod")
@PropertySource(value = { "classpath:application.properties" })
public class SwaggerConfig {

    @Value("${swagger.api.title}")
    private String title;

    @Value("${swagger.api.description}")
    private String description;

    @Value("${swagger.api.termsOfServiceUrl}")
    private String termsOfServiceUrl;

    @Value("${swagger.api.version}")
    private String version;

    @Value("${swagger.api.controller.basepackage}")
    private String basePackage;

    @Bean
    public Docket postMatchApi() {
        return new Docket(DocumentationType.SWAGGER_2).select().apis(RequestHandlerSelectors.basePackage(basePackage))
                .paths(PathSelectors.ant("/**")).build().apiInfo(metaData());
    }

    private ApiInfo metaData() {
        return new ApiInfoBuilder().title(title).description(description).termsOfServiceUrl(termsOfServiceUrl)
                .version(version).build();
    }

这是我的 springboot 初始化程序：

 @SpringBootApplication
@ComponentScan(basePackages = { "com.example.demo" })
@ComponentScan(basePackageClasses = {AppInitializer.class, SwaggerConfig.class})
@EnableAsync
@EnableRetry
public class AppInitializer{

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

ServletInitializer.java

 public class ServletInitializer extends SpringBootServletInitializer implements WebApplicationInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(PostMatchAppInitializer.class);
    }
}

日志说它已映射：

 [INFO ] 2018-01-17 16:46:37.055 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[],methods=[POST],consumes=[application/json],produces=[application/json]}" onto public <T> org.springframework.http.ResponseEntity<?> com.,org.springframework.validation.BindingResult) throws java.lang.Exception
    [INFO ] 2018-01-17 16:46:37.055 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[/v2/api-docs],methods=[GET],produces=[application/json || application/hal+json]}" onto public org.springframework.http.ResponseEntity<springfox.documentation.spring.web.json.Json> springfox.documentation.swagger2.web.Swagger2Controller.getDocumentation(java.lang.String,javax.servlet.http.HttpServletRequest)
    [INFO ] 2018-01-17 16:46:37.055 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[/swagger-resources/configuration/ui]}" onto org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.UiConfiguration> springfox.documentation.swagger.web.ApiResourceController.uiConfiguration()
    [INFO ] 2018-01-17 16:46:37.055 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[/swagger-resources]}" onto org.springframework.http.ResponseEntity<java.util.List<springfox.documentation.swagger.web.SwaggerResource>> springfox.documentation.swagger.web.ApiResourceController.swaggerResources()
    [INFO ] 2018-01-17 16:46:37.055 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[/swagger-resources/configuration/security]}" onto org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.SecurityConfiguration> springfox.documentation.swagger.web.ApiResourceController.securityConfiguration()
    [INFO ] 2018-01-17 16:46:37.055 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
    [INFO ] 2018-01-17 16:46:37.071 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerMapping - Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
    [INFO ] 2018-01-17 16:46:37.227 [restartedMain] o.s.w.s.m.m.a.RequestMappingHandlerAdapter - Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5e89f6: startup date [Wed Jan 17 16:46:34 CST 2018]; root of context hierarchy

这是我得到的错误：

     [WARN ] 2018-01-17 16:46:42.217 [http-nio-8082-exec-1] o.s.w.s.PageNotFound - No mapping found for HTTP request with URI [/example/swagger-ui.html] in DispatcherServlet with name 'dispatcherServlet'

原文由 user9232119 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

对于新的 Springfox 版本（3.0.0），您需要做一些不同的事情

在 pom.xml 添加如下依赖

*

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-boot-starter</artifactId>
    <version>3.0.0</version>
</dependency>

而不是两个 <artifactId>springfox-swagger2</artifactId> 和 <artifactId>springfox-swagger-ui</artifactId>

并访问 ../swagger-ui/ 而不是 ../swagger-ui.html

原文由 abhishek1030 发布，翻译遵循 CC BY-SA 4.0 许可协议