springboot微服务swagger全局配置

            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>${swagger.version}</version>
            </dependency>
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>${swagger.version}</version>
            </dependency>
            <swagger.version>2.7.0</swagger.version>

/**
 * swagger全局配置
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket webApiConfig() {
        //设置自定义header参数token
        ParameterBuilder ticketPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        ticketPar.name("token").description("user token")
                .modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build(); //非必填，传空也可以
        pars.add(ticketPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("gulixueyuan")
                .apiInfo(webApiInfo())
                .select()
                .paths(Predicates.not(PathSelectors.regex("/admin/.*")))
                .paths(Predicates.not(PathSelectors.regex("/error.*")))
                .build()
                .globalOperationParameters(pars);
    }

    private ApiInfo webApiInfo() {
        String[] serviceConf = {
                "service-edu","8080",
                "service-oss","8081",
                "service-sms","8082",
                "service-ucenter","8083",
                "service-order","8084",
                "service-acl","8085"
        };
        String descTemp = "";
        for (int i = 0; i < serviceConf.length / 2; i++) {
            descTemp += "%s http://127.0.0.1:%s/swagger-ui.html<br/>";
        }
        String description = String.format(descTemp, serviceConf);
        return new ApiInfoBuilder()
                .title("微服务项目gulixueyuan-API文档")
                .description(description)
                .termsOfServiceUrl("http:www.baidu.com/")
                .version("1.0")
                .contact(new Contact("林哥", "502763576@qq.com", "502763576@qq.com"))
                .build();
    }
}