swagger在zuul网关中的集成

1.导包

<!--引入swagger支持-->
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>2.9.2</version>
            </dependency>
            <!-- https://mvnrepository.com/artifact/io.springfox/springfox-swagger-ui -->
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>2.9.2</version>
            </dependency>

2.写入配置类

需要两个配置类

DocumentationConfig

package cn.jiedada.hrm.config;

import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;
import springfox.documentation.swagger.web.SwaggerResource;
import springfox.documentation.swagger.web.SwaggerResourcesProvider;

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

@Component
@Primary
public class DocumentationConfig implements SwaggerResourcesProvider {
    @Override
    public List<SwaggerResource> get() {
        List resources = new ArrayList<>();
        //添加所有的微服务的文档资源
        /**
         * 参数:
         * name：自定义的服务的名字
         * location:指定是微服务的路径  在我们的配置文件中的zuul中的前缀和服务的别名
         * /前缀/服务名/v2/api-docs
         */
        resources.add(swaggerResource("系统管理", "/hrm/systemmanage/v2/api-docs", "2.0"));
        resources.add(swaggerResource("人力支援", "/hrm/hrmmm/v2/api-docs", "2.0"));

        return resources;
    }

    private SwaggerResource swaggerResource(String name, String location, String version) {
        SwaggerResource swaggerResource = new SwaggerResource();
        swaggerResource.setName(name);
        swaggerResource.setLocation(location);
        swaggerResource.setSwaggerVersion(version);
        return swaggerResource;
    }
}

SwaggerConfig

package cn.jiedada.hrm.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo());
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("源码人力资源综合平台")
                .description("源码人力资源综合平台接口文档说明")
                .termsOfServiceUrl("http://localhost:1020")
                .contact(new Contact("jiedada", "", "jiedada@jiedada.cn"))
                .version("1.0")
                .build();
    }
}

3.访问方式

localhost:1020/swagger-ui.html