<dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>
 
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>

import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class TestController {
 
    @PostMapping("/hello")
    public String hello(String str){
        return "hello,"+str;
    }
}

@Configuration
@EnableSwagger2//開始Swagger2
public class SwaggerConfig {
 
 
    //配置了Swagger 的Docket的bean實(shí)例
    @Bean
    public Docket docket(){
 
        ParameterBuilder ticketPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        ticketPar.name("Authorization").description("token")//Token 以及Authorization 為自定義的參數(shù)，session保存的名字是哪個(gè)就可以寫成那個(gè)
                .modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build(); //header中的ticket參數(shù)非必填，傳空也可以
        pars.add(ticketPar.build());    //根據(jù)每個(gè)方法名也知道當(dāng)前方法在設(shè)置什么參數(shù)
 
        return new Docket(DocumentationType.SPRING_WEB)
                .apiInfo(apiInfo())
                .select()
                //RequestHandlerSelectors, 配置要掃描接口的方式
                //basePackage:指定要掃描的包
                //any():掃描全部
                //withClassAnnotation: 掃描類上的注解
                //withMethodAnnotation: 掃描方法上的注解
                .apis(RequestHandlerSelectors.basePackage("com.example.swagger.controller"))
                .build()
                .globalOperationParameters(pars);
    }
 
    //配置Swagger 信息=apiInfo
    private ApiInfo apiInfo(){
        return new ApiInfo(
                "Logistics Api",//文檔命名
                "test",//文檔描述
                "v1.0",//
                "http:127.0.0.1/",
                null,//contact
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0",
                new ArrayList()
        );
    }
}