swagger3.0配置化

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.builders.RequestParameterBuilder;
import springfox.documentation.oas.annotations.EnableOpenApi;
import springfox.documentation.schema.ScalarType;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.ParameterType;
import springfox.documentation.service.RequestParameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import java.util.ArrayList;
import java.util.List;

@Configuration
@EnableOpenApi
public class SwaggerConfig {
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.OAS_30)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("xxx.xxxx")) // 设置扫描路径
                .paths(PathSelectors.any())
                .build()
                .globalRequestParameters(getGlobalRequestParameters())
                .groupName("xxxName");
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("xxxx")
                .description("xxxxx description")
                .termsOfServiceUrl("")
                .version("1.0")
                .build();
    }

    //生成全局通用参数
    private List<RequestParameter> getGlobalRequestParameters() {
        List<RequestParameter> parameters = new ArrayList<>();
        parameters.add(new RequestParameterBuilder()
                .name("lang")
                .description("国际化信息")
                .in(ParameterType.HEADER)
                .query(q -> q.model(m -> m.scalarModel(ScalarType.STRING))
                .defaultValue("zh_cn"))
                .required(false)
                .build());
        return parameters;
    }
}

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