eureka整合swaggerui

1导入jar包

  <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>

2配置工具类

 @Configuration
    @EnableSwagger2
    public class Swagger2Config {
    
 @Bean
        public Docket api() {
            //添加head参数start
            ParameterBuilder tokenPar = new ParameterBuilder();
            List<Parameter> pars = new ArrayList<Parameter>();
            tokenPar.name("Authorization").description("登录token").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
            pars.add(tokenPar.build());
            //添加head参数end
    
            return new Docket(DocumentationType.SWAGGER_2)
                    .apiInfo(apiInfo())
                    .select()
                    // 自行修改为自己的包路径
                    .apis(RequestHandlerSelectors.basePackage("com.tensquare.user"))
                    .paths(PathSelectors.any())
                    .build()
                    .globalOperationParameters(pars);
        }
    
           private ApiInfo apiInfo() {
            return new ApiInfoBuilder()
                    .title("swagger-api文档")
                    .description("swagger接入")
                    .version("1.0")
                    .build();
        }
    }       

3 在yml写上地址

   status-page-url: http://localhost:${server.port}/swagger-ui.html

就像这样
4在启动类加注解@EnableSwagger2
启动

点点点 进入这个页面
http://localhost:9008/swagger-ui.html
完成
在这里我遇到一个错误 报404
回看我的步骤 也没有错
我找啊找 找啊找
最后终于被聪明的我发现
我把它拦截了
因为
继承了WebMvcConfigurationSupport
就像这样

@Configuration

public class ApplicationConfig extends WebMvcConfigurationSupport {
    @Autowired
    private JwtInterceptor jwtFilter;
    @Override
    public void  addInterceptors(InterceptorRegistry registry){
        registry.addInterceptor(jwtFilter).addPathPatterns("/**").excludePathPatterns("/**/login/**")
                .excludePathPatterns("/swagger-resources/**", "/webjars/**", "/v2/**", "/swagger-ui.html/**");


    }
    @Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html")
                .addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**") .addResourceLocations("classpath:/META-INF/resources/webjars/"); }

}

于是加上上面几行代码 就可以了