Pu Zhibing
2025-05-15 7a4f9541331bef779a506b38a27ed5c3373c0bec
ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/SwaggerProvider.java
@@ -1,79 +1,76 @@
package com.ruoyi.gateway.config;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.gateway.config.GatewayProperties;
import org.springframework.cloud.gateway.route.RouteLocator;
import org.springframework.cloud.gateway.support.NameUtils;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.config.ResourceHandlerRegistry;
import org.springframework.web.reactive.config.WebFluxConfigurer;
import springfox.documentation.swagger.web.SwaggerResource;
import springfox.documentation.swagger.web.SwaggerResourcesProvider;
/**
 * 聚合系统接口
 *
 * @author ruoyi
 */
@Component
public class SwaggerProvider implements SwaggerResourcesProvider, WebFluxConfigurer
{
    /**
     * Swagger2默认的url后缀
     */
    public static final String SWAGGER2URL = "/v2/api-docs";
    /**
     * 网关路由
     */
    @Lazy
    @Autowired
    private RouteLocator routeLocator;
    @Autowired
    private GatewayProperties gatewayProperties;
    /**
     * 聚合其他服务接口
     *
     * @return
     */
    @Override
    public List<SwaggerResource> get()
    {
        List<SwaggerResource> resourceList = new ArrayList<>();
        List<String> routes = new ArrayList<>();
        // 获取网关中配置的route
        routeLocator.getRoutes().subscribe(route -> routes.add(route.getId()));
        gatewayProperties.getRoutes().stream()
                .filter(routeDefinition -> routes
                        .contains(routeDefinition.getId()))
                .forEach(routeDefinition -> routeDefinition.getPredicates().stream()
                        .filter(predicateDefinition -> "Path".equalsIgnoreCase(predicateDefinition.getName()))
                        .filter(predicateDefinition -> !"ruoyi-auth".equalsIgnoreCase(routeDefinition.getId()))
                        .forEach(predicateDefinition -> resourceList
                                .add(swaggerResource(routeDefinition.getId(), predicateDefinition.getArgs()
                                        .get(NameUtils.GENERATED_NAME_PREFIX + "0").replace("/**", SWAGGER2URL)))));
        return resourceList;
    }
    private SwaggerResource swaggerResource(String name, String location)
    {
        SwaggerResource swaggerResource = new SwaggerResource();
        swaggerResource.setName(name);
        swaggerResource.setLocation(location);
        swaggerResource.setSwaggerVersion("2.0");
        return swaggerResource;
    }
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry)
    {
        /** swagger-ui 地址 */
        registry.addResourceHandler("/swagger-ui/**","*/doc.html")
                .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/");
    }
}
//package com.ruoyi.gateway.config;
//
//import java.util.ArrayList;
//import java.util.List;
//
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.cloud.gateway.config.GatewayProperties;
//import org.springframework.cloud.gateway.route.RouteLocator;
//import org.springframework.cloud.gateway.support.NameUtils;
//import org.springframework.context.annotation.Lazy;
//import org.springframework.stereotype.Component;
//import org.springframework.web.reactive.config.ResourceHandlerRegistry;
//import org.springframework.web.reactive.config.WebFluxConfigurer;
//import springfox.documentation.swagger.web.SwaggerResource;
//import springfox.documentation.swagger.web.SwaggerResourcesProvider;
//
///**
// * 聚合系统接口
// *
// * @author ruoyi
// */
//@Component
//public class SwaggerProvider implements SwaggerResourcesProvider, WebFluxConfigurer {
//   /**
//    * Swagger2默认的url后缀
//    */
//   public static final String SWAGGER2URL = "/v2/api-docs";
//
//   /**
//    * 网关路由
//    */
//   @Lazy
//   @Autowired
//   private RouteLocator routeLocator;
//
//   @Autowired
//   private GatewayProperties gatewayProperties;
//
//   /**
//    * 聚合其他服务接口
//    *
//    * @return
//    */
//   @Override
//   public List<SwaggerResource> get() {
//      List<SwaggerResource> resourceList = new ArrayList<>();
//      List<String> routes = new ArrayList<>();
//      // 获取网关中配置的route
//      routeLocator.getRoutes().subscribe(route -> routes.add(route.getId()));
//      gatewayProperties.getRoutes().stream()
//            .filter(routeDefinition -> routes
//                  .contains(routeDefinition.getId()))
//            .forEach(routeDefinition -> routeDefinition.getPredicates().stream()
//                  .filter(predicateDefinition -> "Path".equalsIgnoreCase(predicateDefinition.getName()))
//                  .filter(predicateDefinition -> !"ruoyi-auth".equalsIgnoreCase(routeDefinition.getId()))
//                  .forEach(predicateDefinition -> resourceList
//                        .add(swaggerResource(routeDefinition.getId(), predicateDefinition.getArgs()
//                              .get(NameUtils.GENERATED_NAME_PREFIX + "0").replace("/**", SWAGGER2URL)))));
//      return resourceList;
//   }
//
//   private SwaggerResource swaggerResource(String name, String location) {
//      SwaggerResource swaggerResource = new SwaggerResource();
//      swaggerResource.setName(name);
//      swaggerResource.setLocation(location);
//      swaggerResource.setSwaggerVersion("2.0");
//      return swaggerResource;
//   }
//
//   @Override
//   public void addResourceHandlers(ResourceHandlerRegistry registry) {
//      /** swagger-ui 地址 */
//      registry.addResourceHandler("/swagger-ui/**", "*/doc.html")
//            .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/");
//   }
//}