修改bug

yz

2021-03-04 d81fca8baf1b14bfe372cb1e3d85c0afa7350db7

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package cc.mrbird.febs.common.doc.gateway.configure;
 
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.Primary;
import springfox.documentation.swagger.web.SwaggerResource;
import springfox.documentation.swagger.web.SwaggerResourcesProvider;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * @author MrBird
 */
@Primary
public class FebsDocGatewayResourceConfigure implements SwaggerResourcesProvider {
 
    private final RouteLocator routeLocator;
    private final GatewayProperties gatewayProperties;
 
    public FebsDocGatewayResourceConfigure(RouteLocator routeLocator, GatewayProperties gatewayProperties) {
        this.routeLocator = routeLocator;
        this.gatewayProperties = gatewayProperties;
    }
 
 
    @Override
    public List<SwaggerResource> get() {
        List<SwaggerResource> resources = new ArrayList<>();
        List<String> routes = new ArrayList<>();
        routeLocator.getRoutes().subscribe(route -> routes.add(route.getId()));
        gatewayProperties.getRoutes().stream().filter(routeDefinition -> routes.contains(routeDefinition.getId())).forEach(route -> route.getPredicates().stream()
                .filter(predicateDefinition -> ("Path").equalsIgnoreCase(predicateDefinition.getName()))
                .forEach(predicateDefinition -> resources.add(swaggerResource(route.getId(),
                        predicateDefinition.getArgs().get(NameUtils.GENERATED_NAME_PREFIX + "0")
                                .replace("**", "v2/api-docs")))));
 
        return resources;
    }
 
    private SwaggerResource swaggerResource(String name, String location) {
        SwaggerResource swaggerResource = new SwaggerResource();
        swaggerResource.setName(name);
        swaggerResource.setLocation(location);
        swaggerResource.setSwaggerVersion("2.0");
        return swaggerResource;
    }
}