Is there a way I can stop springfox swagger from scanning the model classes?

问题

I'm currently using Springfox Swagger to document my spring boot application with a Java config. My API starts in about 75 seconds, (it was originally 20 secs without Springfox) with the whole scanning process. I currently just need the controller information without any model info. Is there a way I can exclude model scanning from the startup process in order to make my API start faster? And are there any other ways to make it faster? I'm using swagger 1.2

回答1:

There is a way to prevent Sprinfox framework from generating a Swagger model or parameter information of specified ignored types. You have to use the method ignoredParameterTypes in SwaggerSpringMvcPlugin or Docket class to let it know the types to be ignored.

Swagger 1 Example

Here is an example of Swagger 1 Java configuration with ignored types. It definitely had an impact on my application startup time.

@Configuration
@EnableSwagger
public class SwaggerConfiguration {

    @Autowired
    private SpringSwaggerConfig springSwaggerConfig;

    @Bean
    public SwaggerSpringMvcPlugin api() {
        Class[] clazz = {MyClassA.class, MyClassB.class};

        return new SwaggerSpringMvcPlugin(this.springSwaggerConfig)
                .apiInfo(apiInfo())
                ...
                .ignoredParameterTypes(clazz);
    }

     private ApiInfo apiInfo() {
         ...
     }
}

Swagger 2 Example

Here is an example of Swagger 2 Java configuration with ignored types,

@Configuration
@EnableSwagger2
public class SwaggerConfiguration {

    @Bean
    public Docket api() {
        Class[] clazz = {MyClassA.class, MyClassB.class};

        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("my-group")
                .select()
                .paths(PathSelectors.any())
                .build()
                .apiInfo(apiInfo())
                .ignoredParameterTypes(clazz);
    }

     private ApiInfo apiInfo() {
         ...
     }
}

来源：https://stackoverflow.com/questions/46651381/is-there-a-way-i-can-stop-springfox-swagger-from-scanning-the-model-classes