springboot整合swagger3

<dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-boot-starter</artifactId>
            <version>3.0.0</version>
        </dependency>

package com.tancheng.data.config;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiOperation;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.oas.annotations.EnableOpenApi;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

@Configuration
@EnableOpenApi
public class Swagger3Configration {

    /**
     * 通过 createRestApi函数来构建一个DocketBean
     * 函数名,可以随意命名,喜欢什么命名就什么命名
     */
    @Bean
    public Docket createRestApi() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        tokenPar.name("token").description("token").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());

        return new Docket(DocumentationType.OAS_30)
//                .globalOperationParameters(pars)
                .apiInfo(apiInfo())//调用apiInfo方法,创建一个ApiInfo实例,里面是展示在文档页面信息内容
                .select()
                //控制暴露出去的路径下的实例
                //如果某个接口不想暴露,可以使用以下注解
                //@ApiIgnore 这样,该接口就不会暴露在 swagger2 的页面下
                .apis(RequestHandlerSelectors.withClassAnnotation(Api.class))
                .paths(PathSelectors.any())
                .build();
    }


    //构建 api文档的详细信息函数
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                //页面标题
                .title("Spring Boot Swagger3 构建RESTful API")
                //条款地址
                .termsOfServiceUrl("http://despairyoke.github.io/")
                .version("1.0")
                //描述
                .description("API 描述")
                .build();
    }


}