swagger 配置

springboot  -> 2.1.6.RELEASE

<dependency>

<groupId>io.springfox</groupId>

<artifactId>springfox-swagger2</artifactId>

<version>2.4.0</version>

</dependency>

<dependency>

<groupId>io.springfox</groupId>

<artifactId>springfox-swagger-ui</artifactId>

<version>2.4.0</version>

</dependency>

@Configuration

public class WebConfig implements WebMvcConfigurer  {

    @Override

    public void addResourceHandlers(ResourceHandlerRegistry registry) {

      registry.addResourceHandler("swagger-ui.html")

        .addResourceLocations("classpath:/META-INF/resources/");

      registry.addResourceHandler("/webjars/**")

        .addResourceLocations("classpath:/META-INF/resources/webjars/");

    }

}