Use swagger in spring boot

First, Pom.xml

<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>

Second, create Swagger2 class

@Configuration
@EnableSwagger2
public class Swagger2 {
    @Bean
    Public Docket Createrestapi () {
        List<parameter> pars = new arraylist<parameter> ();
        return new Docket (documentationtype.swagger_2)
                . Apiinfo (Apiinfo ())
                . Select ()
                . APIs (Requesthandlerselectors.withclassannotation (Restcontroller.class))
                . Paths (Pathselectors.any ())
                . Build ()
                . Globaloperationparameters (Pars)
                . Apiinfo (Apiinfo ());
    }

    Private Apiinfo Apiinfo () {
        return new Apiinfobuilder ()
                . Title ("Xiao Wang RESTful API")
                . Description ("Write API with Swagger2")
                . Termsofserviceurl ("https://www.cnblogs.com/")
                . Version ("1.0")
                . build ();
    }
}

Three, start location configuration

@SpringBootApplication
@EnableSwagger2
public class Smlzapplication {

    public static void Main (string[] args) {
        Springapplication.run (Smlzapplication.class, args);
    }
}
Iv. Use of

@PostMapping ("/save-book")
@ApiOperation (value = "Add book", notes = "Not connected to database temporarily")
SaveBook (@RequestBody book) {
    Return Bookserivce.insertbybook (book);
}

Use swagger in spring boot